* We model this as a regular bus type, and hang devices directly
* off this.
*/
-static int locomo_match(struct device *_dev, struct device_driver *_drv)
+static int locomo_match(struct device *_dev, const struct device_driver *_drv)
{
struct locomo_dev *dev = LOCOMO_DEV(_dev);
- struct locomo_driver *drv = LOCOMO_DRV(_drv);
+ const struct locomo_driver *drv = LOCOMO_DRV(_drv);
return dev->devid == drv->devid;
}
void (*remove)(struct locomo_dev *);
};
-#define LOCOMO_DRV(_d) container_of((_d), struct locomo_driver, drv)
+#define LOCOMO_DRV(_d) container_of_const((_d), struct locomo_driver, drv)
#define LOCOMO_DRIVER_NAME(_ldev) ((_ldev)->dev.driver->name)
#define to_parisc_device(d) container_of(d, struct parisc_device, dev)
-#define to_parisc_driver(d) container_of(d, struct parisc_driver, drv)
+#define to_parisc_driver(d) container_of_const(d, struct parisc_driver, drv)
#define parisc_parent(d) to_parisc_device(d->dev.parent)
static inline const char *parisc_pathname(struct parisc_device *d)
* @driver: the PA-RISC driver to try
* @dev: the PA-RISC device to try
*/
-static int match_device(struct parisc_driver *driver, struct parisc_device *dev)
+static int match_device(const struct parisc_driver *driver, struct parisc_device *dev)
{
const struct parisc_device_id *ids;
return dev;
}
-static int parisc_generic_match(struct device *dev, struct device_driver *drv)
+static int parisc_generic_match(struct device *dev, const struct device_driver *drv)
{
return match_device(to_parisc_driver(drv), to_parisc_device(dev));
}
int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv);
void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv);
-static inline struct ps3_system_bus_driver *ps3_drv_to_system_bus_drv(
- struct device_driver *_drv)
-{
- return container_of(_drv, struct ps3_system_bus_driver, core);
-}
+#define ps3_drv_to_system_bus_drv(_drv) container_of_const(_drv, struct ps3_system_bus_driver, core)
static inline struct ps3_system_bus_device *ps3_dev_to_system_bus_dev(
const struct device *_dev)
{
}
#endif
-static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
-{
- return container_of(drv, struct vio_driver, driver);
-}
-
+#define to_vio_driver(__drv) container_of_const(__drv, struct vio_driver, driver)
#define to_vio_dev(__dev) container_of_const(__dev, struct vio_dev, dev)
#endif /* __KERNEL__ */
EXPORT_SYMBOL_GPL(ps3_mmio_region_init);
static int ps3_system_bus_match(struct device *_dev,
- struct device_driver *_drv)
+ const struct device_driver *_drv)
{
int result;
- struct ps3_system_bus_driver *drv = ps3_drv_to_system_bus_drv(_drv);
+ const struct ps3_system_bus_driver *drv = ps3_drv_to_system_bus_drv(_drv);
struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
if (!dev->match_sub_id)
};
ATTRIBUTE_GROUPS(ibmbus_bus);
-static int ibmebus_bus_bus_match(struct device *dev, struct device_driver *drv)
+static int ibmebus_bus_bus_match(struct device *dev, const struct device_driver *drv)
{
const struct of_device_id *matches = drv->of_match_table;
}
EXPORT_SYMBOL(vio_unregister_device);
-static int vio_bus_match(struct device *dev, struct device_driver *drv)
+static int vio_bus_match(struct device *dev, const struct device_driver *drv)
{
const struct vio_dev *vio_dev = to_vio_dev(dev);
- struct vio_driver *vio_drv = to_vio_driver(drv);
+ const struct vio_driver *vio_drv = to_vio_driver(drv);
const struct vio_device_id *ids = vio_drv->id_table;
return (ids != NULL) && (vio_match_device(ids, vio_dev) != NULL);
/* construct the kobject name from the device node */
if (of_node_is_type(vnode_parent, "vdevice")) {
const __be32 *prop;
-
+
prop = of_get_property(vnode, "reg", NULL);
if (!prop)
goto out;
#define get_ccwdev_lock(x) (x)->ccwlock
#define to_ccwdev(n) container_of(n, struct ccw_device, dev)
-#define to_ccwdrv(n) container_of(n, struct ccw_driver, driver)
+#define to_ccwdrv(n) container_of_const(n, struct ccw_driver, driver)
extern struct ccw_device *ccw_device_create_console(struct ccw_driver *);
extern void ccw_device_destroy_console(struct ccw_device *);
__vio_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
void vio_unregister_driver(struct vio_driver *drv);
-static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
-{
- return container_of(drv, struct vio_driver, driver);
-}
-
+#define to_vio_driver(__drv) container_of_const(__drv, struct vio_driver, driver)
#define to_vio_dev(__dev) container_of_const(__dev, struct vio_dev, dev)
int vio_ldc_send(struct vio_driver_state *vio, void *data, int len);
return 0;
}
-static int vio_bus_match(struct device *dev, struct device_driver *drv)
+static int vio_bus_match(struct device *dev, const struct device_driver *drv)
{
struct vio_dev *vio_dev = to_vio_dev(dev);
- struct vio_driver *vio_drv = to_vio_driver(drv);
+ const struct vio_driver *vio_drv = to_vio_driver(drv);
const struct vio_device_id *matches = vio_drv->id_table;
if (!matches)
ACPI Bus operations
-------------------------------------------------------------------------- */
-static int acpi_bus_match(struct device *dev, struct device_driver *drv)
+static int acpi_bus_match(struct device *dev, const struct device_driver *drv)
{
struct acpi_device *acpi_dev = to_acpi_device(dev);
- struct acpi_driver *acpi_drv = to_acpi_driver(drv);
+ const struct acpi_driver *acpi_drv = to_acpi_driver(drv);
return acpi_dev->flags.match_driver
&& !acpi_match_device_ids(acpi_dev, acpi_drv->ids);
#include <linux/iommu.h>
#include <linux/dma-map-ops.h>
-#define to_amba_driver(d) container_of(d, struct amba_driver, drv)
+#define to_amba_driver(d) container_of_const(d, struct amba_driver, drv)
/* called on periphid match and class 0x9 coresight device. */
static int
return ret;
}
-static int amba_match(struct device *dev, struct device_driver *drv)
+static int amba_match(struct device *dev, const struct device_driver *drv)
{
struct amba_device *pcdev = to_amba_device(dev);
- struct amba_driver *pcdrv = to_amba_driver(drv);
+ const struct amba_driver *pcdrv = to_amba_driver(drv);
mutex_lock(&pcdev->periphid_lock);
if (!pcdev->periphid) {
return NULL;
}
-static int auxiliary_match(struct device *dev, struct device_driver *drv)
+static int auxiliary_match(struct device *dev, const struct device_driver *drv)
{
struct auxiliary_device *auxdev = to_auxiliary_dev(dev);
const struct auxiliary_driver *auxdrv = to_auxiliary_drv(drv);
static inline int driver_match_device(const struct device_driver *drv,
struct device *dev)
{
- /* cast will be removed in the future when match can handle a const pointer properly. */
- return drv->bus->match ? drv->bus->match(dev, (struct device_driver *)drv) : 1;
+ return drv->bus->match ? drv->bus->match(dev, drv) : 1;
}
static inline void dev_sync_state(struct device *dev)
static DEFINE_PER_CPU(struct device *, cpu_sys_devices);
-static int cpu_subsys_match(struct device *dev, struct device_driver *drv)
+static int cpu_subsys_match(struct device *dev, const struct device_driver *drv)
{
/* ACPI style match is the only one that may succeed. */
if (acpi_driver_match_device(dev, drv))
#define to_isa_dev(x) container_of((x), struct isa_dev, dev)
-static int isa_bus_match(struct device *dev, struct device_driver *driver)
+static int isa_bus_match(struct device *dev, const struct device_driver *driver)
{
struct isa_driver *isa_driver = to_isa_driver(driver);
* and compare it against the name of the driver. Return whether they match
* or not.
*/
-static int platform_match(struct device *dev, struct device_driver *drv)
+static int platform_match(struct device *dev, const struct device_driver *drv)
{
struct platform_device *pdev = to_platform_device(dev);
struct platform_driver *pdrv = to_platform_driver(drv);
/* bcma_buses_mutex locks the bcma_bus_next_num */
static DEFINE_MUTEX(bcma_buses_mutex);
-static int bcma_bus_match(struct device *dev, struct device_driver *drv);
+static int bcma_bus_match(struct device *dev, const struct device_driver *drv);
static int bcma_device_probe(struct device *dev);
static void bcma_device_remove(struct device *dev);
static int bcma_device_uevent(const struct device *dev, struct kobj_uevent_env *env);
}
EXPORT_SYMBOL_GPL(bcma_driver_unregister);
-static int bcma_bus_match(struct device *dev, struct device_driver *drv)
+static int bcma_bus_match(struct device *dev, const struct device_driver *drv)
{
struct bcma_device *core = container_of(dev, struct bcma_device, dev);
- struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv);
+ const struct bcma_driver *adrv = container_of_const(drv, struct bcma_driver, drv);
const struct bcma_device_id *cid = &core->id;
const struct bcma_device_id *did;
*
* Returns 1 on success, 0 otherwise.
*/
-static int fsl_mc_bus_match(struct device *dev, struct device_driver *drv)
+static int fsl_mc_bus_match(struct device *dev, const struct device_driver *drv)
{
const struct fsl_mc_device_id *id;
struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev);
- struct fsl_mc_driver *mc_drv = to_fsl_mc_driver(drv);
+ const struct fsl_mc_driver *mc_drv = to_fsl_mc_driver(drv);
bool found = false;
/* When driver_override is set, only bind to the matching driver */
mhi_dev->name);
}
-static int mhi_ep_match(struct device *dev, struct device_driver *drv)
+static int mhi_ep_match(struct device *dev, const struct device_driver *drv)
{
struct mhi_ep_device *mhi_dev = to_mhi_ep_device(dev);
- struct mhi_ep_driver *mhi_drv = to_mhi_ep_driver(drv);
+ const struct mhi_ep_driver *mhi_drv = to_mhi_ep_driver(drv);
const struct mhi_device_id *id;
/*
mhi_dev->name);
}
-static int mhi_match(struct device *dev, struct device_driver *drv)
+static int mhi_match(struct device *dev, const struct device_driver *drv)
{
struct mhi_device *mhi_dev = to_mhi_device(dev);
- struct mhi_driver *mhi_drv = to_mhi_driver(drv);
+ const struct mhi_driver *mhi_drv = to_mhi_driver(drv);
const struct mhi_device_id *id;
/*
/* Each block of device registers is 64 bytes */
#define CDMM_DRB_SIZE 64
-#define to_mips_cdmm_driver(d) container_of(d, struct mips_cdmm_driver, drv)
+#define to_mips_cdmm_driver(d) container_of_const(d, struct mips_cdmm_driver, drv)
/* Default physical base address */
static phys_addr_t mips_cdmm_default_base;
return ret ? table : NULL;
}
-static int mips_cdmm_match(struct device *dev, struct device_driver *drv)
+static int mips_cdmm_match(struct device *dev, const struct device_driver *drv)
{
struct mips_cdmm_device *cdev = to_mips_cdmm_device(dev);
- struct mips_cdmm_driver *cdrv = to_mips_cdmm_driver(drv);
+ const struct mips_cdmm_driver *cdrv = to_mips_cdmm_driver(drv);
return mips_cdmm_lookup(cdrv->id_table, cdev) != NULL;
}
NULL,
};
-static int moxtet_match(struct device *dev, struct device_driver *drv)
+static int moxtet_match(struct device *dev, const struct device_driver *drv)
{
struct moxtet_device *mdev = to_moxtet_device(dev);
- struct moxtet_driver *tdrv = to_moxtet_driver(drv);
+ const struct moxtet_driver *tdrv = to_moxtet_driver(drv);
const enum turris_mox_module_id *t;
if (of_driver_match_device(dev, drv))
/* bus / slave device related functions */
static const struct bus_type sunxi_rsb_bus;
-static int sunxi_rsb_device_match(struct device *dev, struct device_driver *drv)
+static int sunxi_rsb_device_match(struct device *dev, const struct device_driver *drv)
{
return of_driver_match_device(dev, drv);
}
*
* Return: true on success, false otherwise.
*/
-static int cdx_bus_match(struct device *dev, struct device_driver *drv)
+static int cdx_bus_match(struct device *dev, const struct device_driver *drv)
{
struct cdx_device *cdx_dev = to_cdx_device(dev);
- struct cdx_driver *cdx_drv = to_cdx_driver(drv);
+ const struct cdx_driver *cdx_drv = to_cdx_driver(drv);
const struct cdx_device_id *found_id = NULL;
const struct cdx_device_id *ids;
cxl_device_id(dev));
}
-static int cxl_bus_match(struct device *dev, struct device_driver *drv)
+static int cxl_bus_match(struct device *dev, const struct device_driver *drv)
{
return cxl_device_id(dev) == to_cxl_drv(drv)->id;
}
int id;
};
-static inline struct cxl_driver *to_cxl_drv(struct device_driver *drv)
-{
- return container_of(drv, struct cxl_driver, drv);
-}
+#define to_cxl_drv(__drv) container_of_const(__drv, struct cxl_driver, drv)
int __cxl_driver_register(struct cxl_driver *cxl_drv, struct module *owner,
const char *modname);
return add_uevent_var(env, "MODALIAS=" DAX_DEVICE_MODALIAS_FMT, 0);
}
-static struct dax_device_driver *to_dax_drv(struct device_driver *drv)
-{
- return container_of(drv, struct dax_device_driver, drv);
-}
+#define to_dax_drv(__drv) container_of_const(__drv, struct dax_device_driver, drv)
-static struct dax_id *__dax_match_id(struct dax_device_driver *dax_drv,
+static struct dax_id *__dax_match_id(const struct dax_device_driver *dax_drv,
const char *dev_name)
{
struct dax_id *dax_id;
return NULL;
}
-static int dax_match_id(struct dax_device_driver *dax_drv, struct device *dev)
+static int dax_match_id(const struct dax_device_driver *dax_drv, struct device *dev)
{
int match;
return match;
}
-static int dax_match_type(struct dax_device_driver *dax_drv, struct device *dev)
+static int dax_match_type(const struct dax_device_driver *dax_drv, struct device *dev)
{
enum dax_driver_type type = DAXDRV_DEVICE_TYPE;
struct dev_dax *dev_dax = to_dev_dax(dev);
};
ATTRIBUTE_GROUPS(dax_drv);
-static int dax_bus_match(struct device *dev, struct device_driver *drv);
+static int dax_bus_match(struct device *dev, const struct device_driver *drv);
/*
* Static dax regions are regions created by an external subsystem
.drv_groups = dax_drv_groups,
};
-static int dax_bus_match(struct device *dev, struct device_driver *drv)
+static int dax_bus_match(struct device *dev, const struct device_driver *drv)
{
- struct dax_device_driver *dax_drv = to_dax_drv(drv);
+ const struct dax_device_driver *dax_drv = to_dax_drv(drv);
if (dax_match_id(dax_drv, dev))
return 1;
EXPORT_SYMBOL_GPL(idxd_driver_unregister);
static int idxd_config_bus_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
- struct idxd_device_driver *idxd_drv =
- container_of(drv, struct idxd_device_driver, drv);
+ const struct idxd_device_driver *idxd_drv =
+ container_of_const(drv, struct idxd_device_driver, drv);
struct idxd_dev *idxd_dev = confdev_to_idxd_dev(dev);
int i = 0;
return sig_str;
}
-static int eisa_bus_match(struct device *dev, struct device_driver *drv)
+static int eisa_bus_match(struct device *dev, const struct device_driver *drv)
{
struct eisa_device *edev = to_eisa_device(dev);
- struct eisa_driver *edrv = to_eisa_driver(drv);
+ const struct eisa_driver *edrv = to_eisa_driver(drv);
const struct eisa_device_id *eids = edrv->id_table;
if (!eids)
}
static const struct ieee1394_device_id *unit_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
const struct ieee1394_device_id *id_table =
- container_of(drv, struct fw_driver, driver)->id_table;
+ container_of_const(drv, struct fw_driver, driver)->id_table;
int id[] = {0, 0, 0, 0};
get_modalias_ids(fw_unit(dev), id);
static bool is_fw_unit(const struct device *dev);
-static int fw_unit_match(struct device *dev, struct device_driver *drv)
+static int fw_unit_match(struct device *dev, const struct device_driver *drv)
{
/* We only allow binding to fw_units. */
return is_fw_unit(dev) && unit_match(dev, drv) != NULL;
static DEFINE_IDA(ffa_bus_id);
-static int ffa_device_match(struct device *dev, struct device_driver *drv)
+static int ffa_device_match(struct device *dev, const struct device_driver *drv)
{
const struct ffa_device_id *id_table;
struct ffa_device *ffa_dev;
}
static const struct scmi_device_id *
-scmi_dev_match_id(struct scmi_device *scmi_dev, struct scmi_driver *scmi_drv)
+scmi_dev_match_id(struct scmi_device *scmi_dev, const struct scmi_driver *scmi_drv)
{
const struct scmi_device_id *id = scmi_drv->id_table;
return NULL;
}
-static int scmi_dev_match(struct device *dev, struct device_driver *drv)
+static int scmi_dev_match(struct device *dev, const struct device_driver *drv)
{
- struct scmi_driver *scmi_drv = to_scmi_driver(drv);
+ const struct scmi_driver *scmi_drv = to_scmi_driver(drv);
struct scmi_device *scmi_dev = to_scmi_dev(dev);
const struct scmi_device_id *id;
#include "coreboot_table.h"
#define CB_DEV(d) container_of(d, struct coreboot_device, dev)
-#define CB_DRV(d) container_of(d, struct coreboot_driver, drv)
+#define CB_DRV(d) container_of_const(d, struct coreboot_driver, drv)
-static int coreboot_bus_match(struct device *dev, struct device_driver *drv)
+static int coreboot_bus_match(struct device *dev, const struct device_driver *drv)
{
struct coreboot_device *device = CB_DEV(dev);
- struct coreboot_driver *driver = CB_DRV(drv);
+ const struct coreboot_driver *driver = CB_DRV(drv);
const struct coreboot_device_id *id;
if (!driver->id_table)
return NULL;
}
-static int dfl_bus_match(struct device *dev, struct device_driver *drv)
+static int dfl_bus_match(struct device *dev, const struct device_driver *drv)
{
struct dfl_device *ddev = to_dfl_dev(dev);
- struct dfl_driver *ddrv = to_dfl_drv(drv);
+ const struct dfl_driver *ddrv = to_dfl_drv(drv);
const struct dfl_device_id *id_entry;
id_entry = ddrv->id_table;
/* FSI core & Linux bus type definitions */
-static int fsi_bus_match(struct device *dev, struct device_driver *drv)
+static int fsi_bus_match(struct device *dev, const struct device_driver *drv)
{
struct fsi_device *fsi_dev = to_fsi_dev(dev);
- struct fsi_driver *fsi_drv = to_fsi_drv(drv);
+ const struct fsi_driver *fsi_drv = to_fsi_drv(drv);
const struct fsi_device_id *id;
if (!fsi_drv->id_table)
static dev_t gpio_devt;
#define GPIO_DEV_MAX 256 /* 256 GPIO chip devices supported */
-static int gpio_bus_match(struct device *dev, struct device_driver *drv)
+static int gpio_bus_match(struct device *dev, const struct device_driver *drv)
{
struct fwnode_handle *fwnode = dev_fwnode(dev);
*
* Return: True if this driver matches this device; false otherwise.
*/
-static int dp_aux_ep_match(struct device *dev, struct device_driver *drv)
+static int dp_aux_ep_match(struct device *dev, const struct device_driver *drv)
{
return !!of_match_device(drv->of_match_table, dev);
}
* subset of the MIPI DCS command set.
*/
-static int mipi_dsi_device_match(struct device *dev, struct device_driver *drv)
+static int mipi_dsi_device_match(struct device *dev, const struct device_driver *drv)
{
struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev);
return -ENODEV;
}
-static int host1x_device_match(struct device *dev, struct device_driver *drv)
+static int host1x_device_match(struct device *dev, const struct device_driver *drv)
{
return strcmp(dev_name(dev), drv->name) == 0;
}
return NULL;
}
-static int greybus_match_device(struct device *dev, struct device_driver *drv)
+static int greybus_match_device(struct device *dev, const struct device_driver *drv)
{
- struct greybus_driver *driver = to_greybus_driver(drv);
+ const struct greybus_driver *driver = to_greybus_driver(drv);
struct gb_bundle *bundle;
const struct greybus_bundle_id *id;
}
EXPORT_SYMBOL_GPL(hid_match_device);
-static int hid_bus_match(struct device *dev, struct device_driver *drv)
+static int hid_bus_match(struct device *dev, const struct device_driver *drv)
{
struct hid_driver *hdrv = to_hid_driver(drv);
struct hid_device *hdev = to_hid_device(dev);
*
* Return: 1 if dev & drv matches, 0 otherwise.
*/
-static int ishtp_cl_bus_match(struct device *dev, struct device_driver *drv)
+static int ishtp_cl_bus_match(struct device *dev, const struct device_driver *drv)
{
struct ishtp_cl_device *device = to_ishtp_cl_device(dev);
struct ishtp_cl_driver *driver = to_ishtp_cl_driver(drv);
return 0;
}
-static int hsi_bus_match(struct device *dev, struct device_driver *driver)
+static int hsi_bus_match(struct device *dev, const struct device_driver *driver)
{
if (of_driver_match_device(dev, driver))
return true;
* Return a matching hv_vmbus_device_id pointer.
* If there is no match, return NULL.
*/
-static const struct hv_vmbus_device_id *hv_vmbus_get_id(struct hv_driver *drv,
+static const struct hv_vmbus_device_id *hv_vmbus_get_id(const struct hv_driver *drv,
struct hv_device *dev)
{
const guid_t *guid = &dev->dev_type;
return NULL;
/* Look at the dynamic ids first, before the static ones */
- id = hv_vmbus_dynid_match(drv, guid);
+ id = hv_vmbus_dynid_match((struct hv_driver *)drv, guid);
if (!id)
id = hv_vmbus_dev_match(drv->id_table, guid);
/*
* vmbus_match - Attempt to match the specified device to the specified driver
*/
-static int vmbus_match(struct device *device, struct device_driver *driver)
+static int vmbus_match(struct device *device, const struct device_driver *driver)
{
- struct hv_driver *drv = drv_to_hv_drv(driver);
+ const struct hv_driver *drv = drv_to_hv_drv(driver);
struct hv_device *hv_dev = device_to_hv_device(device);
/* The hv_sock driver handles all hv_sock offers. */
static DEFINE_IDA(intel_th_ida);
-static int intel_th_match(struct device *dev, struct device_driver *driver)
+static int intel_th_match(struct device *dev, const struct device_driver *driver)
{
- struct intel_th_driver *thdrv = to_intel_th_driver(driver);
+ const struct intel_th_driver *thdrv = to_intel_th_driver(driver);
struct intel_th_device *thdev = to_intel_th_device(dev);
if (thdev->type == INTEL_TH_SWITCH &&
};
#define to_intel_th_driver(_d) \
- container_of((_d), struct intel_th_driver, driver)
+ container_of_const((_d), struct intel_th_driver, driver)
#define to_intel_th_driver_or_null(_d) \
((_d) ? to_intel_th_driver(_d) : NULL)
}
EXPORT_SYMBOL(i2c_get_match_data);
-static int i2c_device_match(struct device *dev, struct device_driver *drv)
+static int i2c_device_match(struct device *dev, const struct device_driver *drv)
{
struct i2c_client *client = i2c_verify_client(dev);
- struct i2c_driver *driver;
+ const struct i2c_driver *driver;
/* Attempt an OF style match */
.uevent = i3c_device_uevent,
};
-static int i3c_device_match(struct device *dev, struct device_driver *drv)
+static int i3c_device_match(struct device *dev, const struct device_driver *drv)
{
struct i3c_device *i3cdev;
- struct i3c_driver *i3cdrv;
+ const struct i3c_driver *i3cdrv;
if (dev->type != &i3c_device_type)
return 0;
}
EXPORT_SYMBOL(gameport_unregister_driver);
-static int gameport_bus_match(struct device *dev, struct device_driver *drv)
+static int gameport_bus_match(struct device *dev, const struct device_driver *drv)
{
- struct gameport_driver *gameport_drv = to_gameport_driver(drv);
+ const struct gameport_driver *gameport_drv = to_gameport_driver(drv);
return !gameport_drv->ignore;
}
return dev->type == &rmi_function_type;
}
-static int rmi_function_match(struct device *dev, struct device_driver *drv)
+static int rmi_function_match(struct device *dev, const struct device_driver *drv)
{
- struct rmi_function_handler *handler = to_rmi_function_handler(drv);
+ const struct rmi_function_handler *handler = to_rmi_function_handler(drv);
struct rmi_function *fn = to_rmi_function(dev);
return fn->fd.function_number == handler->func;
/* Bus specific stuff */
-static int rmi_bus_match(struct device *dev, struct device_driver *drv)
+static int rmi_bus_match(struct device *dev, const struct device_driver *drv)
{
bool physical = rmi_is_physical_device(dev);
};
#define to_rmi_function_handler(d) \
- container_of(d, struct rmi_function_handler, driver)
+ container_of_const(d, struct rmi_function_handler, driver)
int __must_check __rmi_register_function_handler(struct rmi_function_handler *,
struct module *, const char *);
.set_input_params = rmi_driver_set_input_params,
};
-bool rmi_is_physical_driver(struct device_driver *drv)
+bool rmi_is_physical_driver(const struct device_driver *drv)
{
return drv == &rmi_physical_driver.driver;
}
bool rmi_register_desc_has_subpacket(const struct rmi_register_desc_item *item,
u8 subpacket);
-bool rmi_is_physical_driver(struct device_driver *);
+bool rmi_is_physical_driver(const struct device_driver *);
int rmi_register_physical_driver(void);
void rmi_unregister_physical_driver(void);
void rmi_free_function_list(struct rmi_device *rmi_dev);
serio_continue_rx(serio);
}
-static int serio_bus_match(struct device *dev, struct device_driver *drv)
+static int serio_bus_match(struct device *dev, const struct device_driver *drv)
{
struct serio *serio = to_serio_port(dev);
- struct serio_driver *serio_drv = to_serio_driver(drv);
+ const struct serio_driver *serio_drv = to_serio_driver(drv);
if (serio->manual_bind || serio_drv->manual_bind)
return 0;
#include <linux/ipack.h>
#define to_ipack_dev(device) container_of(device, struct ipack_device, dev)
-#define to_ipack_driver(drv) container_of(drv, struct ipack_driver, driver)
+#define to_ipack_driver(drv) container_of_const(drv, struct ipack_driver, driver)
static DEFINE_IDA(ipack_ida);
return NULL;
}
-static int ipack_bus_match(struct device *dev, struct device_driver *drv)
+static int ipack_bus_match(struct device *dev, const struct device_driver *drv)
{
struct ipack_device *idev = to_ipack_dev(dev);
- struct ipack_driver *idrv = to_ipack_driver(drv);
+ const struct ipack_driver *idrv = to_ipack_driver(drv);
const struct ipack_device_id *found_id;
found_id = ipack_match_id(idrv->id_table, idev);
static struct macio_chip *macio_on_hold;
-static int macio_bus_match(struct device *dev, struct device_driver *drv)
+static int macio_bus_match(struct device *dev, const struct device_driver *drv)
{
const struct of_device_id * matches = drv->of_match_table;
return NULL;
}
-static int mcb_match(struct device *dev, struct device_driver *drv)
+static int mcb_match(struct device *dev, const struct device_driver *drv)
{
- struct mcb_driver *mdrv = to_mcb_driver(drv);
+ const struct mcb_driver *mdrv = to_mcb_driver(drv);
struct mcb_device *mdev = to_mcb_device(dev);
const struct mcb_device_id *found_id;
/* ----------------------------------------------------------------------- */
/* internal: the bttv "bus" */
-static int bttv_sub_bus_match(struct device *dev, struct device_driver *drv)
+static int bttv_sub_bus_match(struct device *dev, const struct device_driver *drv)
{
- struct bttv_sub_driver *sub = to_bttv_sub_drv(drv);
+ const struct bttv_sub_driver *sub = to_bttv_sub_drv(drv);
int len = strlen(sub->wanted);
if (0 == strncmp(dev_name(dev), sub->wanted, len))
int (*probe)(struct bttv_sub_device *sub);
void (*remove)(struct bttv_sub_device *sub);
};
-#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
+#define to_bttv_sub_drv(x) container_of_const((x), struct bttv_sub_driver, drv)
int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
int bttv_sub_unregister(struct bttv_sub_driver *drv);
return 0;
}
-static int memstick_bus_match(struct device *dev, struct device_driver *drv)
+static int memstick_bus_match(struct device *dev, const struct device_driver *drv)
{
struct memstick_dev *card = container_of(dev, struct memstick_dev,
dev);
- struct memstick_driver *ms_drv = container_of(drv,
- struct memstick_driver,
- driver);
+ const struct memstick_driver *ms_drv = container_of_const(drv, struct memstick_driver,
+ driver);
struct memstick_device_id *ids = ms_drv->id_table;
if (ids) {
#define to_mcp(d) container_of(d, struct mcp, attached_device)
#define to_mcp_driver(d) container_of(d, struct mcp_driver, drv)
-static int mcp_bus_match(struct device *dev, struct device_driver *drv)
+static int mcp_bus_match(struct device *dev, const struct device_driver *drv)
{
return 1;
}
#include "mei_dev.h"
#include "client.h"
-#define to_mei_cl_driver(d) container_of(d, struct mei_cl_driver, driver)
+#define to_mei_cl_driver(d) container_of_const(d, struct mei_cl_driver, driver)
/**
* __mei_cl_send - internal client send (write)
*
* Return: 1 if matching device was found 0 otherwise
*/
-static int mei_cl_device_match(struct device *dev, struct device_driver *drv)
+static int mei_cl_device_match(struct device *dev, const struct device_driver *drv)
{
const struct mei_cl_device *cldev = to_mei_cl_device(dev);
const struct mei_cl_driver *cldrv = to_mei_cl_driver(drv);
return 0;
}
-static int tifm_bus_match(struct device *dev, struct device_driver *drv)
+static int tifm_bus_match(struct device *dev, const struct device_driver *drv)
{
struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
- struct tifm_driver *fm_drv = container_of(drv, struct tifm_driver,
- driver);
+ const struct tifm_driver *fm_drv = container_of_const(drv, struct tifm_driver,
+ driver);
struct tifm_device_id *ids = fm_drv->id_table;
if (ids) {
#include "sdio_cis.h"
#include "sdio_bus.h"
-#define to_sdio_driver(d) container_of(d, struct sdio_driver, drv)
+#define to_sdio_driver(d) container_of_const(d, struct sdio_driver, drv)
/* show configuration fields */
#define sdio_config_attr(field, format_string, args...) \
}
static const struct sdio_device_id *sdio_match_device(struct sdio_func *func,
- struct sdio_driver *sdrv)
+ const struct sdio_driver *sdrv)
{
const struct sdio_device_id *ids;
return NULL;
}
-static int sdio_bus_match(struct device *dev, struct device_driver *drv)
+static int sdio_bus_match(struct device *dev, const struct device_driver *drv)
{
struct sdio_func *func = dev_to_sdio_func(dev);
- struct sdio_driver *sdrv = to_sdio_driver(drv);
+ const struct sdio_driver *sdrv = to_sdio_driver(drv);
if (sdio_match_device(func, sdrv))
return 1;
"SDIO_CLASS=%02X", func->class))
return -ENOMEM;
- if (add_uevent_var(env,
+ if (add_uevent_var(env,
"SDIO_ID=%04X:%04X", func->vendor, func->device))
return -ENOMEM;
return 0;
}
-static int most_match(struct device *dev, struct device_driver *drv)
+static int most_match(struct device *dev, const struct device_driver *drv)
{
if (!strcmp(dev_name(dev), "most"))
return 0;
* require calling the devices own match function, since different classes
* of MDIO devices have different match criteria.
*/
-static int mdio_bus_match(struct device *dev, struct device_driver *drv)
+static int mdio_bus_match(struct device *dev, const struct device_driver *drv)
{
- struct mdio_driver *mdiodrv = to_mdio_driver(drv);
+ const struct mdio_driver *mdiodrv = to_mdio_driver(drv);
struct mdio_device *mdio = to_mdio_device(dev);
/* Both the driver and device must type-match */
kfree(to_mdio_device(dev));
}
-int mdio_device_bus_match(struct device *dev, struct device_driver *drv)
+int mdio_device_bus_match(struct device *dev, const struct device_driver *drv)
{
struct mdio_device *mdiodev = to_mdio_device(dev);
- struct mdio_driver *mdiodrv = to_mdio_driver(drv);
+ const struct mdio_driver *mdiodrv = to_mdio_driver(drv);
if (mdiodrv->mdiodrv.flags & MDIO_DEVICE_IS_PHY)
return 0;
return 0;
}
-static int phy_bus_match(struct device *dev, struct device_driver *drv)
+static int phy_bus_match(struct device *dev, const struct device_driver *drv)
{
struct phy_device *phydev = to_phy_device(dev);
- struct phy_driver *phydrv = to_phy_driver(drv);
+ const struct phy_driver *phydrv = to_phy_driver(drv);
const int num_ids = ARRAY_SIZE(phydev->c45_ids.device_ids);
int i;
static int ntb_transport_bus_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
return !strncmp(dev_name(dev), drv->name, strlen(drv->name));
}
}
EXPORT_SYMBOL_GPL(nvdimm_clear_poison);
-static int nvdimm_bus_match(struct device *dev, struct device_driver *drv);
+static int nvdimm_bus_match(struct device *dev, const struct device_driver *drv);
static const struct bus_type nvdimm_bus_type = {
.name = "nd",
},
};
-static int nvdimm_bus_match(struct device *dev, struct device_driver *drv)
+static int nvdimm_bus_match(struct device *dev, const struct device_driver *drv)
{
- struct nd_device_driver *nd_drv = to_nd_device_driver(drv);
+ const struct nd_device_driver *nd_drv = to_nd_device_driver(drv);
if (is_nvdimm_bus(dev) && nd_drv == &nd_bus_driver)
return true;
#include "internals.h"
#define to_nvmem_layout_driver(drv) \
- (container_of((drv), struct nvmem_layout_driver, driver))
+ (container_of_const((drv), struct nvmem_layout_driver, driver))
#define to_nvmem_layout_device(_dev) \
container_of((_dev), struct nvmem_layout, dev)
-static int nvmem_layout_bus_match(struct device *dev, struct device_driver *drv)
+static int nvmem_layout_bus_match(struct device *dev, const struct device_driver *drv)
{
return of_driver_match_device(dev, drv);
}
return NULL;
}
-static int pci_epf_device_match(struct device *dev, struct device_driver *drv)
+static int pci_epf_device_match(struct device *dev, const struct device_driver *drv)
{
struct pci_epf *epf = to_pci_epf(dev);
- struct pci_epf_driver *driver = to_pci_epf_driver(drv);
+ const struct pci_epf_driver *driver = to_pci_epf_driver(drv);
if (driver->id_table)
return !!pci_epf_match_id(driver->id_table, epf);
* system is in its list of supported devices. Returns the matching
* pci_device_id structure or %NULL if there is no match.
*/
-static int pci_bus_match(struct device *dev, struct device_driver *drv)
+static int pci_bus_match(struct device *dev, const struct device_driver *drv)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
struct pci_driver *pci_drv;
if (!pci_dev->match_driver)
return 0;
- pci_drv = to_pci_driver(drv);
+ pci_drv = (struct pci_driver *)to_pci_driver(drv);
found_id = pci_match_device(pci_drv, pci_dev);
if (found_id)
return 1;
EXPORT_SYMBOL(pci_bus_type);
#ifdef CONFIG_PCIEPORTBUS
-static int pcie_port_bus_match(struct device *dev, struct device_driver *drv)
+static int pcie_port_bus_match(struct device *dev, const struct device_driver *drv)
{
struct pcie_device *pciedev;
- struct pcie_port_service_driver *driver;
+ const struct pcie_port_service_driver *driver;
if (drv->bus != &pcie_port_bus_type || dev->bus != &pcie_port_bus_type)
return 0;
}
-static int pcmcia_bus_match(struct device *dev, struct device_driver *drv)
+static int pcmcia_bus_match(struct device *dev, const struct device_driver *drv)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver *p_drv = to_pcmcia_drv(drv);
return NULL;
}
-static int peci_bus_device_match(struct device *dev, struct device_driver *drv)
+static int peci_bus_device_match(struct device *dev, const struct device_driver *drv)
{
struct peci_device *device = to_peci_device(dev);
- struct peci_driver *peci_drv = to_peci_driver(drv);
+ const struct peci_driver *peci_drv = to_peci_driver(drv);
if (dev->type != &peci_device_type)
return 0;
const struct peci_device_id *id_table;
};
-static inline struct peci_driver *to_peci_driver(struct device_driver *d)
-{
- return container_of(d, struct peci_driver, driver);
-}
+#define to_peci_driver(__drv) container_of_const(__drv, struct peci_driver, driver)
int __peci_driver_register(struct peci_driver *driver, struct module *owner,
const char *mod_name);
}
EXPORT_SYMBOL_GPL(ssam_device_get_match_data);
-static int ssam_bus_match(struct device *dev, struct device_driver *drv)
+static int ssam_bus_match(struct device *dev, const struct device_driver *drv)
{
- struct ssam_device_driver *sdrv = to_ssam_device_driver(drv);
+ const struct ssam_device_driver *sdrv = to_ssam_device_driver(drv);
struct ssam_device *sdev = to_ssam_device(dev);
if (!is_ssam_device(dev))
}
EXPORT_SYMBOL_GPL(wmi_get_acpi_device_uid);
-static inline struct wmi_driver *drv_to_wdrv(struct device_driver *drv)
-{
- return container_of(drv, struct wmi_driver, driver);
-}
+#define drv_to_wdrv(__drv) container_of_const(__drv, struct wmi_driver, driver)
/*
* sysfs interface
kfree(wblock);
}
-static int wmi_dev_match(struct device *dev, struct device_driver *driver)
+static int wmi_dev_match(struct device *dev, const struct device_driver *driver)
{
- struct wmi_driver *wmi_driver = drv_to_wdrv(driver);
+ const struct wmi_driver *wmi_driver = drv_to_wdrv(driver);
struct wmi_block *wblock = dev_to_wblock(dev);
const struct wmi_device_id *id = wmi_driver->id_table;
return 0;
}
-static const struct pnp_device_id *match_device(struct pnp_driver *drv,
+static const struct pnp_device_id *match_device(const struct pnp_driver *drv,
struct pnp_dev *dev)
{
const struct pnp_device_id *drv_id = drv->id_table;
drv->shutdown(pnp_dev);
}
-static int pnp_bus_match(struct device *dev, struct device_driver *drv)
+static int pnp_bus_match(struct device *dev, const struct device_driver *drv)
{
struct pnp_dev *pnp_dev = to_pnp_dev(dev);
- struct pnp_driver *pnp_drv = to_pnp_driver(drv);
+ const struct pnp_driver *pnp_drv = to_pnp_driver(drv);
if (match_device(pnp_drv, pnp_dev) == NULL)
return 0;
* there is a matching &struct rio_device_id or 0 if there is
* no match.
*/
-static int rio_match_bus(struct device *dev, struct device_driver *drv)
+static int rio_match_bus(struct device *dev, const struct device_driver *drv)
{
struct rio_dev *rdev = to_rio_dev(dev);
- struct rio_driver *rdrv = to_rio_driver(drv);
+ const struct rio_driver *rdrv = to_rio_driver(drv);
const struct rio_device_id *id = rdrv->id_table;
const struct rio_device_id *found_id;
}
/* match rpmsg channel and rpmsg driver */
-static int rpmsg_dev_match(struct device *dev, struct device_driver *drv)
+static int rpmsg_dev_match(struct device *dev, const struct device_driver *drv)
{
struct rpmsg_device *rpdev = to_rpmsg_device(dev);
- struct rpmsg_driver *rpdrv = to_rpmsg_driver(drv);
+ const struct rpmsg_driver *rpdrv = to_rpmsg_driver(drv);
const struct rpmsg_device_id *ids = rpdrv->id_table;
unsigned int i;
#include <linux/poll.h>
#define to_rpmsg_device(d) container_of(d, struct rpmsg_device, dev)
-#define to_rpmsg_driver(d) container_of(d, struct rpmsg_driver, drv)
+#define to_rpmsg_driver(d) container_of_const(d, struct rpmsg_driver, drv)
extern const struct class rpmsg_class;
return sch == to_css(sch->dev.parent)->pseudo_subchannel;
}
-static int css_bus_match(struct device *dev, struct device_driver *drv)
+static int css_bus_match(struct device *dev, const struct device_driver *drv)
{
struct subchannel *sch = to_subchannel(dev);
- struct css_driver *driver = to_cssdriver(drv);
+ const struct css_driver *driver = to_cssdriver(drv);
struct css_device_id *id;
/* When driver_override is set, only bind to the matching driver */
int (*settle)(void);
};
-#define to_cssdriver(n) container_of(n, struct css_driver, drv)
+#define to_cssdriver(n) container_of_const(n, struct css_driver, drv)
extern int css_driver_register(struct css_driver *);
extern void css_driver_unregister(struct css_driver *);
* subsystem driver and one channel system per machine, but
* we still use the abstraction. T.R. says it's a good idea. */
static int
-ccw_bus_match (struct device * dev, struct device_driver * drv)
+ccw_bus_match (struct device * dev, const struct device_driver * drv)
{
struct ccw_device *cdev = to_ccwdev(dev);
- struct ccw_driver *cdrv = to_ccwdrv(drv);
+ const struct ccw_driver *cdrv = to_ccwdrv(drv);
const struct ccw_device_id *ids = cdrv->ids, *found;
if (!ids)
*
* AP bus driver registration/unregistration.
*/
-static int ap_bus_match(struct device *dev, struct device_driver *drv)
+static int ap_bus_match(struct device *dev, const struct device_driver *drv)
{
- struct ap_driver *ap_drv = to_ap_drv(drv);
+ const struct ap_driver *ap_drv = to_ap_drv(drv);
struct ap_device_id *id;
/*
struct ap_config_info *old_config_info);
};
-#define to_ap_drv(x) container_of((x), struct ap_driver, driver)
+#define to_ap_drv(x) container_of_const((x), struct ap_driver, driver)
int ap_driver_register(struct ap_driver *, struct module *, char *);
void ap_driver_unregister(struct ap_driver *);
static const struct bus_type fcoe_bus_type;
static int fcoe_bus_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
if (dev->bus == &fcoe_bus_type)
return 1;
};
/* all probing is done in the individual ->probe routines */
-static int scsi_bus_match(struct device *dev, struct device_driver *gendrv)
+static int scsi_bus_match(struct device *dev, const struct device_driver *gendrv)
{
struct scsi_device *sdp;
return 1;
else if (buf[0] == '0')
return 0;
- else
+ else
return -EINVAL;
} else
return -EINVAL;
if (!sdev->tagged_supported)
return -EINVAL;
-
+
sdev_printk(KERN_INFO, sdev,
"ignoring write to deprecated queue_type attribute");
return count;
static const struct bus_type iscsi_flashnode_bus;
int iscsi_flashnode_bus_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
if (dev->bus == &iscsi_flashnode_bus)
return 1;
}
static int maple_match_bus_driver(struct device *devptr,
- struct device_driver *drvptr)
+ const struct device_driver *drvptr)
{
- struct maple_driver *maple_drv = to_maple_driver(drvptr);
+ const struct maple_driver *maple_drv = to_maple_driver(drvptr);
struct maple_device *maple_dev = to_maple_dev(devptr);
/* Trap empty port case */
.release = siox_device_release,
};
-static int siox_match(struct device *dev, struct device_driver *drv)
+static int siox_match(struct device *dev, const struct device_driver *drv)
{
if (dev->type != &siox_device_type)
return 0;
return NULL;
}
-static int slim_device_match(struct device *dev, struct device_driver *drv)
+static int slim_device_match(struct device *dev, const struct device_driver *drv)
{
struct slim_device *sbdev = to_slim_device(dev);
- struct slim_driver *sbdrv = to_slim_driver(drv);
+ const struct slim_driver *sbdrv = to_slim_driver(drv);
/* Attempt an OF style match first */
if (of_driver_match_device(dev, drv))
}
}
-static int apr_device_match(struct device *dev, struct device_driver *drv)
+static int apr_device_match(struct device *dev, const struct device_driver *drv)
{
struct apr_device *adev = to_apr_device(dev);
- struct apr_driver *adrv = to_apr_driver(drv);
+ const struct apr_driver *adrv = to_apr_driver(drv);
const struct apr_device_id *id = adrv->id_table;
/* Attempt an OF style match first */
* struct sdw_device_id.
*/
static const struct sdw_device_id *
-sdw_get_device_id(struct sdw_slave *slave, struct sdw_driver *drv)
+sdw_get_device_id(struct sdw_slave *slave, const struct sdw_driver *drv)
{
const struct sdw_device_id *id;
return NULL;
}
-static int sdw_bus_match(struct device *dev, struct device_driver *ddrv)
+static int sdw_bus_match(struct device *dev, const struct device_driver *ddrv)
{
struct sdw_slave *slave;
- struct sdw_driver *drv;
+ const struct sdw_driver *drv;
int ret = 0;
if (is_sdw_slave(dev)) {
}
EXPORT_SYMBOL_GPL(spi_get_device_match_data);
-static int spi_match_device(struct device *dev, struct device_driver *drv)
+static int spi_match_device(struct device *dev, const struct device_driver *drv)
{
const struct spi_device *spi = to_spi_device(dev);
const struct spi_driver *sdrv = to_spi_driver(drv);
.release = spmi_ctrl_release,
};
-static int spmi_device_match(struct device *dev, struct device_driver *drv)
+static int spmi_device_match(struct device *dev, const struct device_driver *drv)
{
if (of_driver_match_device(dev, drv))
return 1;
return 1;
}
-static int ssb_bus_match(struct device *dev, struct device_driver *drv)
+static int ssb_bus_match(struct device *dev, const struct device_driver *drv)
{
struct ssb_device *ssb_dev = dev_to_ssb_dev(dev);
- struct ssb_driver *ssb_drv = drv_to_ssb_drv(drv);
+ const struct ssb_driver *ssb_drv = drv_to_ssb_drv(drv);
const struct ssb_device_id *id;
for (id = ssb_drv->id_table;
return container_of(dev, struct anybuss_client, dev);
}
-static inline struct anybuss_client_driver *
-to_anybuss_client_driver(struct device_driver *drv)
-{
- return container_of(drv, struct anybuss_client_driver, driver);
-}
+#define to_anybuss_client_driver(__drv) container_of_const(__drv, struct anybuss_client_driver, driver)
static inline void *
anybuss_get_drvdata(const struct anybuss_client *client)
/* ------------------------ bus functions ------------------------ */
static int anybus_bus_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
- struct anybuss_client_driver *adrv =
+ const struct anybuss_client_driver *adrv =
to_anybuss_client_driver(drv);
struct anybuss_client *adev =
to_anybuss_client(dev);
return NULL;
}
-static int gbphy_dev_match(struct device *dev, struct device_driver *drv)
+static int gbphy_dev_match(struct device *dev, const struct device_driver *drv)
{
struct gbphy_driver *gbphy_drv = to_gbphy_driver(drv);
struct gbphy_device *gbphy_dev = to_gbphy_dev(dev);
#include "vchiq_arm.h"
#include "vchiq_bus.h"
-static int vchiq_bus_type_match(struct device *dev, struct device_driver *drv)
+static int vchiq_bus_type_match(struct device *dev, const struct device_driver *drv)
{
if (dev->bus == &vchiq_bus_type &&
strcmp(dev_name(dev), drv->name) == 0)
/* - Bus Registration ------------------------------------------------------ */
-static int vme_bus_match(struct device *dev, struct device_driver *drv)
+static int vme_bus_match(struct device *dev, const struct device_driver *drv)
{
struct vme_driver *vme_drv;
* system is in its list of supported devices. Returns the matching
* tc_device_id structure or %NULL if there is no match.
*/
-static const struct tc_device_id *tc_match_device(struct tc_driver *tdrv,
+static const struct tc_device_id *tc_match_device(const struct tc_driver *tdrv,
struct tc_dev *tdev)
{
const struct tc_device_id *id = tdrv->id_table;
* system is in its list of supported devices. Returns 1 if there
* is a match or 0 otherwise.
*/
-static int tc_bus_match(struct device *dev, struct device_driver *drv)
+static int tc_bus_match(struct device *dev, const struct device_driver *drv)
{
struct tc_dev *tdev = to_tc_dev(dev);
- struct tc_driver *tdrv = to_tc_driver(drv);
+ const struct tc_driver *tdrv = to_tc_driver(drv);
const struct tc_device_id *id;
id = tc_match_device(tdrv, tdev);
}
static int tee_client_device_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
const struct tee_client_device_id *id_table;
struct tee_client_device *tee_device;
}
static const struct tb_service_id *__tb_service_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
- struct tb_service_driver *driver;
+ const struct tb_service_driver *driver;
const struct tb_service_id *ids;
struct tb_service *svc;
if (!svc)
return NULL;
- driver = container_of(drv, struct tb_service_driver, driver);
+ driver = container_of_const(drv, struct tb_service_driver, driver);
if (!driver->id_table)
return NULL;
return NULL;
}
-static int tb_service_match(struct device *dev, struct device_driver *drv)
+static int tb_service_match(struct device *dev, const struct device_driver *drv)
{
return !!__tb_service_match(dev, drv);
}
.release = serdev_ctrl_release,
};
-static int serdev_device_match(struct device *dev, struct device_driver *drv)
+static int serdev_device_match(struct device *dev, const struct device_driver *drv)
{
if (!is_serdev_device(dev))
return 0;
.name = "port",
};
-static int serial_base_match(struct device *dev, struct device_driver *drv)
+static int serial_base_match(struct device *dev, const struct device_driver *drv)
{
if (dev->type == &serial_ctrl_type &&
str_has_prefix(drv->name, serial_ctrl_type.name))
/* -------------------------------------------------------------------------- */
-static int ulpi_match(struct device *dev, struct device_driver *driver)
+static int ulpi_match(struct device *dev, const struct device_driver *driver)
{
struct ulpi_driver *drv = to_ulpi_driver(driver);
struct ulpi *ulpi = to_ulpi_dev(dev);
return false;
}
-static int usb_device_match(struct device *dev, struct device_driver *drv)
+static int usb_device_match(struct device *dev, const struct device_driver *drv)
{
/* devices and interfaces are handled separately */
if (is_usb_device(dev)) {
/* ------------------------------------------------------------------------- */
-static int gadget_match_driver(struct device *dev, struct device_driver *drv)
+static int gadget_match_driver(struct device *dev, const struct device_driver *drv)
{
struct usb_gadget *gadget = dev_to_usb_gadget(dev);
struct usb_udc *udc = gadget->udc;
#include <linux/usb/serial.h>
static int usb_serial_device_match(struct device *dev,
- struct device_driver *drv)
+ const struct device_driver *drv)
{
const struct usb_serial_port *port = to_usb_serial_port(dev);
struct usb_serial_driver *driver = to_usb_serial_driver(drv);
};
ATTRIBUTE_GROUPS(typec);
-static int typec_match(struct device *dev, struct device_driver *driver)
+static int typec_match(struct device *dev, const struct device_driver *driver)
{
struct typec_altmode_driver *drv = to_altmode_driver(driver);
struct typec_altmode *altmode = to_typec_altmode(dev);
drv->remove(vdev);
}
-static int vdpa_dev_match(struct device *dev, struct device_driver *drv)
+static int vdpa_dev_match(struct device *dev, const struct device_driver *drv)
{
struct vdpa_device *vdev = dev_to_vdpa(dev);
drv->remove(to_mdev_device(dev));
}
-static int mdev_match(struct device *dev, struct device_driver *drv)
+static int mdev_match(struct device *dev, const struct device_driver *drv)
{
/*
* No drivers automatically match. Drivers are only bound by explicit
/* This looks through all the IDs a driver claims to support. If any of them
* match, we return 1 and the kernel will call virtio_dev_probe(). */
-static int virtio_dev_match(struct device *_dv, struct device_driver *_dr)
+static int virtio_dev_match(struct device *_dv, const struct device_driver *_dr)
{
unsigned int i;
struct virtio_device *dev = dev_to_virtio(_dv);
int xs_watch_msg(struct xs_watch_event *event);
void xs_request_exit(struct xb_req_data *req);
-int xenbus_match(struct device *_dev, struct device_driver *_drv);
+int xenbus_match(struct device *_dev, const struct device_driver *_drv);
int xenbus_dev_probe(struct device *_dev);
void xenbus_dev_remove(struct device *_dev);
int xenbus_register_driver_common(struct xenbus_driver *drv,
return NULL;
}
-int xenbus_match(struct device *_dev, struct device_driver *_drv)
+int xenbus_match(struct device *_dev, const struct device_driver *_drv)
{
- struct xenbus_driver *drv = to_xenbus_driver(_drv);
+ const struct xenbus_driver *drv = to_xenbus_driver(_drv);
if (!drv->ids)
return 0;
}
#define to_acpi_device(d) container_of(d, struct acpi_device, dev)
-#define to_acpi_driver(d) container_of(d, struct acpi_driver, drv)
+#define to_acpi_driver(d) container_of_const(d, struct acpi_driver, drv)
static inline struct acpi_device *acpi_dev_parent(struct acpi_device *adev)
{
struct device_driver driver;
};
-#define to_ffa_driver(d) container_of(d, struct ffa_driver, driver)
+#define to_ffa_driver(d) container_of_const(d, struct ffa_driver, driver)
static inline void ffa_dev_set_drvdata(struct ffa_device *fdev, void *data)
{
};
#define to_cdx_driver(_drv) \
- container_of(_drv, struct cdx_driver, driver)
+ container_of_const(_drv, struct cdx_driver, driver)
/* Macro to avoid include chaining to get THIS_MODULE */
#define cdx_driver_register(drv) \
const struct attribute_group **dev_groups;
const struct attribute_group **drv_groups;
- int (*match)(struct device *dev, struct device_driver *drv);
+ int (*match)(struct device *dev, const struct device_driver *drv);
int (*uevent)(const struct device *dev, struct kobj_uevent_env *env);
int (*probe)(struct device *dev);
void (*sync_state)(struct device *dev);
};
#define to_dfl_dev(d) container_of(d, struct dfl_device, dev)
-#define to_dfl_drv(d) container_of(d, struct dfl_driver, drv)
+#define to_dfl_drv(d) container_of_const(d, struct dfl_driver, drv)
/*
* use a macro to avoid include chaining to get THIS_MODULE.
struct device_driver driver;
};
-#define to_eisa_driver(drv) container_of(drv,struct eisa_driver, driver)
+#define to_eisa_driver(drv) container_of_const(drv,struct eisa_driver, driver)
/* These external functions are only available when EISA support is enabled. */
#ifdef CONFIG_EISA
};
#define to_fsi_dev(devp) container_of(devp, struct fsi_device, dev)
-#define to_fsi_drv(drvp) container_of(drvp, struct fsi_driver, drv)
+#define to_fsi_drv(drvp) container_of_const(drvp, struct fsi_driver, drv)
extern int fsi_driver_register(struct fsi_driver *fsi_drv);
extern void fsi_driver_unregister(struct fsi_driver *fsi_drv);
};
#define to_fsl_mc_driver(_drv) \
- container_of(_drv, struct fsl_mc_driver, driver)
+ container_of_const(_drv, struct fsl_mc_driver, driver)
/**
* enum fsl_mc_pool_type - Types of allocatable MC bus resources
bool ignore;
};
-#define to_gameport_driver(d) container_of(d, struct gameport_driver, driver)
+#define to_gameport_driver(d) container_of_const(d, struct gameport_driver, driver)
int gameport_open(struct gameport *gameport, struct gameport_driver *drv, int mode);
void gameport_close(struct gameport *gameport);
struct device_driver driver;
};
-#define to_greybus_driver(d) container_of(d, struct greybus_driver, driver)
+#define to_greybus_driver(d) container_of_const(d, struct greybus_driver, driver)
static inline void greybus_set_drvdata(struct gb_bundle *bundle, void *data)
{
#define device_to_hv_device(d) container_of_const(d, struct hv_device, device)
-
-static inline struct hv_driver *drv_to_hv_drv(struct device_driver *d)
-{
- return container_of(d, struct hv_driver, driver);
-}
+#define drv_to_hv_drv(d) container_of_const(d, struct hv_driver, driver)
static inline void hv_set_drvdata(struct hv_device *dev, void *data)
{
u32 flags;
};
-#define to_i2c_driver(d) container_of(d, struct i2c_driver, driver)
+#define to_i2c_driver(d) container_of_const(d, struct i2c_driver, driver)
/**
* struct i2c_client - represent an I2C slave device
const struct i3c_device_id *id_table;
};
-static inline struct i3c_driver *drv_to_i3cdrv(struct device_driver *drv)
-{
- return container_of(drv, struct i3c_driver, driver);
-}
+#define drv_to_i3cdrv(__drv) container_of_const(__drv, struct i3c_driver, driver)
struct device *i3cdev_to_dev(struct i3c_device *i3cdev);
void maple_clear_dev(struct maple_device *mdev);
#define to_maple_dev(n) container_of(n, struct maple_device, dev)
-#define to_maple_driver(n) container_of(n, struct maple_driver, drv)
+#define to_maple_driver(n) container_of_const(n, struct maple_driver, drv)
#define maple_get_drvdata(d) dev_get_drvdata(&(d)->dev)
#define maple_set_drvdata(d,p) dev_set_drvdata(&(d)->dev, (p))
void (*shutdown)(struct mcb_device *mdev);
};
-static inline struct mcb_driver *to_mcb_driver(struct device_driver *drv)
-{
- return container_of(drv, struct mcb_driver, driver);
-}
+#define to_mcb_driver(__drv) container_of_const(__drv, struct mcb_driver, driver)
static inline void *mcb_get_drvdata(struct mcb_device *dev)
{
struct mii_bus *bus;
char modalias[MDIO_NAME_SIZE];
- int (*bus_match)(struct device *dev, struct device_driver *drv);
+ int (*bus_match)(struct device *dev, const struct device_driver *drv);
void (*device_free)(struct mdio_device *mdiodev);
void (*device_remove)(struct mdio_device *mdiodev);
};
#define MDIO_DEVICE_FLAG_PHY 1
-static inline struct mdio_driver_common *
-to_mdio_common_driver(const struct device_driver *driver)
-{
- return container_of(driver, struct mdio_driver_common, driver);
-}
+#define to_mdio_common_driver(__drv_c) container_of_const(__drv_c, struct mdio_driver_common, \
+ driver)
/* struct mdio_driver: Generic MDIO driver */
struct mdio_driver {
void (*shutdown)(struct mdio_device *mdiodev);
};
-static inline struct mdio_driver *
-to_mdio_driver(const struct device_driver *driver)
-{
- return container_of(to_mdio_common_driver(driver), struct mdio_driver,
- mdiodrv);
-}
+#define to_mdio_driver(__drv_m) container_of_const(to_mdio_common_driver(__drv_m), \
+ struct mdio_driver, mdiodrv)
/* device driver data */
static inline void mdiodev_set_drvdata(struct mdio_device *mdio, void *data)
void mdio_device_reset(struct mdio_device *mdiodev, int value);
int mdio_driver_register(struct mdio_driver *drv);
void mdio_driver_unregister(struct mdio_driver *drv);
-int mdio_device_bus_match(struct device *dev, struct device_driver *drv);
+int mdio_device_bus_match(struct device *dev, const struct device_driver *drv);
static inline void mdio_device_get(struct mdio_device *mdiodev)
{
struct device_driver driver;
};
-#define to_mhi_driver(drv) container_of(drv, struct mhi_driver, driver)
+#define to_mhi_driver(drv) container_of_const(drv, struct mhi_driver, driver)
#define to_mhi_device(dev) container_of(dev, struct mhi_device, dev)
/**
};
#define to_mhi_ep_device(dev) container_of(dev, struct mhi_ep_device, dev)
-#define to_mhi_ep_driver(drv) container_of(drv, struct mhi_ep_driver, driver)
+#define to_mhi_ep_driver(drv) container_of_const(drv, struct mhi_ep_driver, driver)
/*
* module_mhi_ep_driver() - Helper macro for drivers that don't do
struct device_driver driver;
};
-static inline struct moxtet_driver *
-to_moxtet_driver(struct device_driver *drv)
-{
- if (!drv)
- return NULL;
- return container_of(drv, struct moxtet_driver, driver);
-}
+#define to_moxtet_driver(__drv) \
+ ( __drv ? container_of_const(__drv, struct moxtet_driver, driver) : NULL )
extern int __moxtet_register_driver(struct module *owner,
struct moxtet_driver *mdrv);
void (*notify)(struct device *dev, enum nvdimm_event event);
};
-static inline struct nd_device_driver *to_nd_device_driver(
- struct device_driver *drv)
-{
- return container_of(drv, struct nd_device_driver, drv);
-};
+#define to_nd_device_driver(__drv) container_of_const(__drv, struct nd_device_driver, drv)
/**
* struct nd_namespace_common - core infrastructure of a namespace
const struct pci_epf_device_id *id_table;
};
-#define to_pci_epf_driver(drv) (container_of((drv), struct pci_epf_driver, \
- driver))
+#define to_pci_epf_driver(drv) container_of_const((drv), struct pci_epf_driver, driver)
/**
* struct pci_epf_bar - represents the BAR of EPF device
bool driver_managed_dma;
};
-static inline struct pci_driver *to_pci_driver(struct device_driver *drv)
-{
- return drv ? container_of(drv, struct pci_driver, driver) : NULL;
-}
+#define to_pci_driver(__drv) \
+ ( __drv ? container_of_const(__drv, struct pci_driver, driver) : NULL )
/**
* PCI_DEVICE - macro used to describe a specific PCI device
int (*led_polarity_set)(struct phy_device *dev, int index,
unsigned long modes);
};
-#define to_phy_driver(d) container_of(to_mdio_common_driver(d), \
+#define to_phy_driver(d) container_of_const(to_mdio_common_driver(d), \
struct phy_driver, mdiodrv)
#define PHY_ANY_ID "MATCH ANY PHY"
struct device_driver driver;
};
-#define to_pnp_driver(drv) container_of(drv, struct pnp_driver, driver)
+#define to_pnp_driver(drv) container_of_const(drv, struct pnp_driver, driver)
struct pnp_card_driver {
struct list_head global_list;
struct device_driver driver;
};
-#define to_rio_driver(drv) container_of(drv,struct rio_driver, driver)
+#define to_rio_driver(drv) container_of_const(drv,struct rio_driver, driver)
union rio_pw_msg {
struct {
struct scmi_handle *handle;
};
-#define to_scmi_dev(d) container_of(d, struct scmi_device, dev)
+#define to_scmi_dev(d) container_of_const(d, struct scmi_device, dev)
struct scmi_device_id {
u8 protocol_id;
struct device_driver driver;
};
-#define to_serio_driver(d) container_of(d, struct serio_driver, driver)
+#define to_serio_driver(d) container_of_const(d, struct serio_driver, driver)
int serio_open(struct serio *serio, struct serio_driver *drv);
void serio_close(struct serio *serio);
struct device_driver driver;
const struct slim_device_id *id_table;
};
-#define to_slim_driver(d) container_of(d, struct slim_driver, driver)
+#define to_slim_driver(d) container_of_const(d, struct slim_driver, driver)
/**
* struct slim_val_inf - Slimbus value or information element
};
typedef struct apr_driver gpr_driver_t;
-#define to_apr_driver(d) container_of(d, struct apr_driver, driver)
+#define to_apr_driver(d) container_of_const(d, struct apr_driver, driver)
/*
* use a macro to avoid include chaining to get THIS_MODULE
return dev->type == &sdw_slave_type;
}
-#define drv_to_sdw_driver(_drv) container_of(_drv, struct sdw_driver, driver)
+#define drv_to_sdw_driver(_drv) container_of_const(_drv, struct sdw_driver, driver)
#define sdw_register_driver(drv) \
__sdw_register_driver(drv, THIS_MODULE)
struct device_driver driver;
};
-static inline struct spi_driver *to_spi_driver(struct device_driver *drv)
-{
- return drv ? container_of(drv, struct spi_driver, driver) : NULL;
-}
+#define to_spi_driver(__drv) \
+ ( __drv ? container_of_const(__drv, struct spi_driver, driver) : NULL )
extern int __spi_register_driver(struct module *owner, struct spi_driver *sdrv);
struct device_driver drv;
};
-#define drv_to_ssb_drv(_drv) container_of(_drv, struct ssb_driver, drv)
+#define drv_to_ssb_drv(_drv) container_of_const(_drv, struct ssb_driver, drv)
extern int __ssb_driver_register(struct ssb_driver *drv, struct module *owner);
#define ssb_driver_register(drv) \
struct device_driver driver;
};
-#define to_tc_driver(drv) container_of(drv, struct tc_driver, driver)
+#define to_tc_driver(drv) container_of_const(drv, struct tc_driver, driver)
/*
* Return TURBOchannel clock frequency in Hz.
};
#define to_tee_client_driver(d) \
- container_of(d, struct tee_client_driver, driver)
+ container_of_const(d, struct tee_client_driver, driver)
#endif /*__TEE_DRV_H*/
int (*restore)(struct virtio_device *dev);
};
-static inline struct virtio_driver *drv_to_virtio(struct device_driver *drv)
-{
- return container_of(drv, struct virtio_driver, driver);
-}
+#define drv_to_virtio(__drv) container_of_const(__drv, struct virtio_driver, driver)
/* use a macro to avoid include chaining to get THIS_MODULE */
#define register_virtio_driver(drv) \
extern void iscsi_destroy_all_flashnode(struct Scsi_Host *shost);
extern int iscsi_flashnode_bus_match(struct device *dev,
- struct device_driver *drv);
+ const struct device_driver *drv);
extern struct device *
iscsi_find_flashnode_sess(struct Scsi_Host *shost, void *data,
int (*fn)(struct device *dev, void *data));
return container_of(d, struct ac97_codec_device, dev);
}
-static inline struct ac97_codec_driver *to_ac97_driver(struct device_driver *d)
-{
- return container_of(d, struct ac97_codec_driver, driver);
-}
+#define to_ac97_driver(__drv) container_of_const(__drv, struct ac97_codec_driver, driver)
#if IS_ENABLED(CONFIG_AC97_BUS_NEW)
int snd_ac97_codec_driver_register(struct ac97_codec_driver *drv);
void (*reclaim_memory)(struct xenbus_device *dev);
};
-static inline struct xenbus_driver *to_xenbus_driver(struct device_driver *drv)
-{
- return container_of(drv, struct xenbus_driver, driver);
-}
+#define to_xenbus_driver(__drv) container_of_const(__drv, struct xenbus_driver, driver)
int __must_check __xenbus_register_frontend(struct xenbus_driver *drv,
struct module *owner,
#define IUCV_IPNORPY 0x10
#define IUCV_IPALL 0x80
-static int iucv_bus_match(struct device *dev, struct device_driver *drv)
+static int iucv_bus_match(struct device *dev, const struct device_driver *drv)
{
return 0;
}
};
ATTRIBUTE_GROUPS(ac97_dev);
-static int ac97_bus_match(struct device *dev, struct device_driver *drv)
+static int ac97_bus_match(struct device *dev, const struct device_driver *drv)
{
struct ac97_codec_device *adev = to_ac97_device(dev);
- struct ac97_codec_driver *adrv = to_ac97_driver(drv);
+ const struct ac97_codec_driver *adrv = to_ac97_driver(drv);
const struct ac97_id *id = adrv->id_table;
int i = 0;
/*
* bus definition
*/
-static int snd_seq_bus_match(struct device *dev, struct device_driver *drv)
+static int snd_seq_bus_match(struct device *dev, const struct device_driver *drv)
{
struct snd_seq_device *sdev = to_seq_dev(dev);
struct snd_seq_driver *sdrv = to_seq_drv(drv);
put_device(&dev->dev);
return err;
}
-
+
if (result)
*result = dev;
return 0;
}
-static int hda_bus_match(struct device *dev, struct device_driver *drv)
+static int hda_bus_match(struct device *dev, const struct device_driver *drv)
{
struct hdac_device *hdev = dev_to_hdac_dev(dev);
struct hdac_driver *hdrv = drv_to_hdac_driver(drv);
projects / linux-2.6-microblaze.git / commitdiff