[PATCH v4 25/46] scsi: ipr: 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/ipr.c | 38 +++++++++++++++++++++-----------------
 1 file changed, 21 insertions(+), 17 deletions(-)

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 5d78f7e939a3..00862e84308c 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -4236,18 +4236,20 @@ static struct bin_attribute ipr_ioa_async_err_log = {
 	.write = ipr_next_async_err_log
 };
 
-static struct device_attribute *ipr_ioa_attrs[] = {
-	&ipr_fw_version_attr,
-	&ipr_log_level_attr,
-	&ipr_diagnostics_attr,
-	&ipr_ioa_state_attr,
-	&ipr_ioa_reset_attr,
-	&ipr_update_fw_attr,
-	&ipr_ioa_fw_type_attr,
-	&ipr_iopoll_weight_attr,
+static struct attribute *ipr_ioa_attrs[] = {
+	&ipr_fw_version_attr.attr,
+	&ipr_log_level_attr.attr,
+	&ipr_diagnostics_attr.attr,
+	&ipr_ioa_state_attr.attr,
+	&ipr_ioa_reset_attr.attr,
+	&ipr_update_fw_attr.attr,
+	&ipr_ioa_fw_type_attr.attr,
+	&ipr_iopoll_weight_attr.attr,
 	NULL,
 };
 
+ATTRIBUTE_GROUPS(ipr_ioa);
+
 #ifdef CONFIG_SCSI_IPR_DUMP
 /**
  * ipr_read_dump - Dump the adapter
@@ -4732,15 +4734,17 @@ static struct device_attribute ipr_raw_mode_attr = {
 	.store = ipr_store_raw_mode
 };
 
-static struct device_attribute *ipr_dev_attrs[] = {
-	&ipr_adapter_handle_attr,
-	&ipr_resource_path_attr,
-	&ipr_device_id_attr,
-	&ipr_resource_type_attr,
-	&ipr_raw_mode_attr,
+static struct attribute *ipr_dev_attrs[] = {
+	&ipr_adapter_handle_attr.attr,
+	&ipr_resource_path_attr.attr,
+	&ipr_device_id_attr.attr,
+	&ipr_resource_type_attr.attr,
+	&ipr_raw_mode_attr.attr,
 	NULL,
 };
 
+ATTRIBUTE_GROUPS(ipr_dev);
+
 /**
  * ipr_biosparam - Return the HSC mapping
  * @sdev:			scsi device struct
@@ -6762,8 +6766,8 @@ static struct scsi_host_template driver_template = {
 	.sg_tablesize = IPR_MAX_SGLIST,
 	.max_sectors = IPR_IOA_MAX_SECTORS,
 	.cmd_per_lun = IPR_MAX_CMD_PER_LUN,
-	.shost_attrs = ipr_ioa_attrs,
-	.sdev_attrs = ipr_dev_attrs,
+	.shost_groups = ipr_ioa_groups,
+	.sdev_groups = ipr_dev_groups,
 	.proc_name = IPR_NAME,
 };