list_for_each_entry(acpi_device_bus_id, &acpi_bus_id_list, node)
if (!strcmp(acpi_device_bus_id->bus_id,
acpi_device_hid(device))) {
- ida_simple_remove(&acpi_device_bus_id->instance_ida, device->pnp.instance_no);
+ ida_free(&acpi_device_bus_id->instance_ida,
+ device->pnp.instance_no);
if (ida_is_empty(&acpi_device_bus_id->instance_ida)) {
list_del(&acpi_device_bus_id->node);
kfree_const(acpi_device_bus_id->bus_id);
struct ida *instance_ida = &acpi_device_bus_id->instance_ida;
int result;
- result = ida_simple_get(instance_ida, 0, ACPI_MAX_DEVICE_INSTANCES, GFP_KERNEL);
+ result = ida_alloc(instance_ida, GFP_KERNEL);
if (result < 0)
return result;
bool is_serial_bus_slave = false;
static const struct acpi_device_id ignore_serial_bus_ids[] = {
/*
- * These devices have multiple I2cSerialBus resources and an i2c-client
- * must be instantiated for each, each with its own i2c_device_id.
- * Normally we only instantiate an i2c-client for the first resource,
- * using the ACPI HID as id. These special cases are handled by the
- * drivers/platform/x86/i2c-multi-instantiate.c driver, which knows
- * which i2c_device_id to use for each resource.
+ * These devices have multiple SerialBus resources and a client
+ * device must be instantiated for each of them, each with
+ * its own device id.
+ * Normally we only instantiate one client device for the first
+ * resource, using the ACPI HID as id. These special cases are handled
+ * by the drivers/platform/x86/serial-multi-instantiate.c driver, which
+ * knows which client device id to use for each resource.
*/
{"BSG1160", },
{"BSG2150", },
+ {"CSC3551", },
{"INT33FE", },
{"INT3515", },
+ /* Non-conforming _HID for Cirrus Logic already released */
+ {"CLSA0100", },
+ /*
+ * Some ACPI devs contain SerialBus resources even though they are not
+ * attached to a serial bus at all.
+ */
+ {"MSHW0028", },
/*
* HIDs of device with an UartSerialBusV2 resource for which userspace
* expects a regular tty cdev to be created (instead of the in kernel