scsi: megaraid_mbox: Switch to attribute groups

struct device supports attribute groups directly but does not support
struct device_attribute directly. Hence switch to attribute groups.

Link: https://lore.kernel.org/r/20211012233558.4066756-29-bvanassche@acm.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 0f47a98..14f930d 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -305,20 +305,23 @@ static struct pci_driver megaraid_pci_driver = {
 static DEVICE_ATTR_ADMIN_RO(megaraid_mbox_app_hndl);
 
 // Host template initializer for megaraid mbox sysfs device attributes
-static struct device_attribute *megaraid_shost_attrs[] = {
-       &dev_attr_megaraid_mbox_app_hndl,
+static struct attribute *megaraid_shost_attrs[] = {
+       &dev_attr_megaraid_mbox_app_hndl.attr,
        NULL,
 };
 
+ATTRIBUTE_GROUPS(megaraid_shost);
 
 static DEVICE_ATTR_ADMIN_RO(megaraid_mbox_ld);
 
 // Host template initializer for megaraid mbox sysfs device attributes
-static struct device_attribute *megaraid_sdev_attrs[] = {
-       &dev_attr_megaraid_mbox_ld,
+static struct attribute *megaraid_sdev_attrs[] = {
+       &dev_attr_megaraid_mbox_ld.attr,
        NULL,
 };
 
+ATTRIBUTE_GROUPS(megaraid_sdev);
+
 /*
  * Scsi host template for megaraid unified driver
  */
@@ -331,8 +334,8 @@ static struct scsi_host_template megaraid_template_g = {
        .eh_host_reset_handler          = megaraid_reset_handler,
        .change_queue_depth             = scsi_change_queue_depth,
        .no_write_same                  = 1,
-       .sdev_attrs                     = megaraid_sdev_attrs,
-       .shost_attrs                    = megaraid_shost_attrs,
+       .sdev_groups                    = megaraid_sdev_groups,
+       .shost_groups                   = megaraid_shost_groups,
 };