[PATCH v4 43/46] scsi: snic: Switch to attribute groups

[Bart Van Assche <bvanassche@xxxxxxx>]

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

Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 drivers/scsi/snic/snic.h       |  2 +-
 drivers/scsi/snic/snic_attrs.c | 19 ++++++++++++++-----
 drivers/scsi/snic/snic_main.c  |  2 +-
 3 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/drivers/scsi/snic/snic.h b/drivers/scsi/snic/snic.h
index f4c666285bba..4ec7e30678e1 100644
--- a/drivers/scsi/snic/snic.h
+++ b/drivers/scsi/snic/snic.h
@@ -374,7 +374,7 @@ int snic_glob_init(void);
 void snic_glob_cleanup(void);
 
 extern struct workqueue_struct *snic_event_queue;
-extern struct device_attribute *snic_attrs[];
+extern const struct attribute_group *snic_host_groups[];
 
 int snic_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 int snic_abort_cmd(struct scsi_cmnd *);
diff --git a/drivers/scsi/snic/snic_attrs.c b/drivers/scsi/snic/snic_attrs.c
index 32d5d556b6f8..dc03ce1ec909 100644
--- a/drivers/scsi/snic/snic_attrs.c
+++ b/drivers/scsi/snic/snic_attrs.c
@@ -68,10 +68,19 @@ static DEVICE_ATTR(snic_state, S_IRUGO, snic_show_state, NULL);
 static DEVICE_ATTR(drv_version, S_IRUGO, snic_show_drv_version, NULL);
 static DEVICE_ATTR(link_state, S_IRUGO, snic_show_link_state, NULL);
 
-struct device_attribute *snic_attrs[] = {
-	&dev_attr_snic_sym_name,
-	&dev_attr_snic_state,
-	&dev_attr_drv_version,
-	&dev_attr_link_state,
+static struct attribute *snic_host_attrs[] = {
+	&dev_attr_snic_sym_name.attr,
+	&dev_attr_snic_state.attr,
+	&dev_attr_drv_version.attr,
+	&dev_attr_link_state.attr,
 	NULL,
 };
+
+static const struct attribute_group snic_host_attr_group = {
+	.attrs = snic_host_attrs
+};
+
+const struct attribute_group *snic_host_groups[] = {
+	&snic_host_attr_group,
+	NULL
+};
diff --git a/drivers/scsi/snic/snic_main.c b/drivers/scsi/snic/snic_main.c
index 14f4ce665e58..29d56396058c 100644
--- a/drivers/scsi/snic/snic_main.c
+++ b/drivers/scsi/snic/snic_main.c
@@ -129,7 +129,7 @@ static struct scsi_host_template snic_host_template = {
 	.can_queue = SNIC_MAX_IO_REQ,
 	.sg_tablesize = SNIC_MAX_SG_DESC_CNT,
 	.max_sectors = 0x800,
-	.shost_attrs = snic_attrs,
+	.shost_groups = snic_host_groups,
 	.track_queue_depth = 1,
 	.cmd_size = sizeof(struct snic_internal_io_state),
 	.proc_name = "snic_scsi",