From: Bart Van Assche <bvanassche@acm.org>
Date: Tue, 12 Oct 2021 16:35:23 -0700
Subject: [PATCH] scsi: aacraid: Switch to attribute groups
Git-commit: bd16d71185c83ca825b1528ea18a6475e4eeff29
Patch-mainline: v5.16-rc1
References: jsc#PED-1561

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/20211012233558.4066756-12-bvanassche@acm.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 drivers/scsi/aacraid/linit.c | 38 ++++++++++++++++++++----------------
 1 file changed, 21 insertions(+), 17 deletions(-)

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 3168915adaa7..a911252075a6 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -605,12 +605,14 @@ static struct device_attribute aac_unique_id_attr = {
 
 
 
-static struct device_attribute *aac_dev_attrs[] = {
-	&aac_raid_level_attr,
-	&aac_unique_id_attr,
+static struct attribute *aac_dev_attrs[] = {
+	&aac_raid_level_attr.attr,
+	&aac_unique_id_attr.attr,
 	NULL,
 };
 
+ATTRIBUTE_GROUPS(aac_dev);
+
 static int aac_ioctl(struct scsi_device *sdev, unsigned int cmd,
 		     void __user *arg)
 {
@@ -1442,21 +1444,23 @@ static struct device_attribute aac_reset = {
 	.show = aac_show_reset_adapter,
 };
 
-static struct device_attribute *aac_attrs[] = {
-	&aac_model,
-	&aac_vendor,
-	&aac_flags,
-	&aac_kernel_version,
-	&aac_monitor_version,
-	&aac_bios_version,
-	&aac_lld_version,
-	&aac_serial_number,
-	&aac_max_channel,
-	&aac_max_id,
-	&aac_reset,
+static struct attribute *aac_host_attrs[] = {
+	&aac_model.attr,
+	&aac_vendor.attr,
+	&aac_flags.attr,
+	&aac_kernel_version.attr,
+	&aac_monitor_version.attr,
+	&aac_bios_version.attr,
+	&aac_lld_version.attr,
+	&aac_serial_number.attr,
+	&aac_max_channel.attr,
+	&aac_max_id.attr,
+	&aac_reset.attr,
 	NULL
 };
 
+ATTRIBUTE_GROUPS(aac_host);
+
 ssize_t aac_get_serial_number(struct device *device, char *buf)
 {
 	return aac_show_serial_number(device, &aac_serial_number, buf);
@@ -1483,10 +1487,10 @@ static struct scsi_host_template aac_driver_template = {
 #endif
 	.queuecommand			= aac_queuecommand,
 	.bios_param			= aac_biosparm,
-	.shost_attrs			= aac_attrs,
+	.shost_groups			= aac_host_groups,
 	.slave_configure		= aac_slave_configure,
 	.change_queue_depth		= aac_change_queue_depth,
-	.sdev_attrs			= aac_dev_attrs,
+	.sdev_groups			= aac_dev_groups,
 	.eh_abort_handler		= aac_eh_abort,
 	.eh_device_reset_handler	= aac_eh_dev_reset,
 	.eh_target_reset_handler	= aac_eh_target_reset,
-- 
2.35.3