scsi: ibmvfc: 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/20211012233558.4066756-25-bvanassche@acm.org
Acked-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 63f42ee..a4b0a12 100644 (file)
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -3588,18 +3588,20 @@ static struct bin_attribute ibmvfc_trace_attr = {
 };
 #endif
 
-static struct device_attribute *ibmvfc_attrs[] = {
-       &dev_attr_partition_name,
-       &dev_attr_device_name,
-       &dev_attr_port_loc_code,
-       &dev_attr_drc_name,
-       &dev_attr_npiv_version,
-       &dev_attr_capabilities,
-       &dev_attr_log_level,
-       &dev_attr_nr_scsi_channels,
+static struct attribute *ibmvfc_host_attrs[] = {
+       &dev_attr_partition_name.attr,
+       &dev_attr_device_name.attr,
+       &dev_attr_port_loc_code.attr,
+       &dev_attr_drc_name.attr,
+       &dev_attr_npiv_version.attr,
+       &dev_attr_capabilities.attr,
+       &dev_attr_log_level.attr,
+       &dev_attr_nr_scsi_channels.attr,
        NULL
 };
 
+ATTRIBUTE_GROUPS(ibmvfc_host);
+
 static struct scsi_host_template driver_template = {
        .module = THIS_MODULE,
        .name = "IBM POWER Virtual FC Adapter",
@@ -3620,7 +3622,7 @@ static struct scsi_host_template driver_template = {
        .this_id = -1,
        .sg_tablesize = SG_ALL,
        .max_sectors = IBMVFC_MAX_SECTORS,
-       .shost_attrs = ibmvfc_attrs,
+       .shost_groups = ibmvfc_host_groups,
        .track_queue_depth = 1,
        .host_tagset = 1,
 };