diff mbox series

[v2] scsi: hisi_sas: display proc_name in sysfs

Message ID 20200512113258.30781-1-yanaijie@huawei.com (mailing list archive)
State Mainlined
Commit 55ce24b3bfd75f76696a00f2666caaf806eebea2
Headers show
Series [v2] scsi: hisi_sas: display proc_name in sysfs | expand

Commit Message

Jason Yan May 12, 2020, 11:32 a.m. UTC 
The 'proc_name' entry in sysfs for hisi_sas is 'null' now becuase it is
not initialized in scsi_host_template. It looks like:

[root@localhost ~]# cat /sys/class/scsi_host/host2/proc_name
(null)

While the other driver's entry looks like:

linux-vnMQMU:~ # cat /sys/class/scsi_host/host0/proc_name
megaraid_sas

Cc: John Garry <john.garry@huawei.com>
Cc: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Acked-by: John Garry <john.garry@huawei.com>
---

 v2: change subject to "display proc_name in sysfs" and add "Acked-by" tag.

 drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 1 +
 drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 1 +
 drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 1 +
 3 files changed, 3 insertions(+)

Comments

Martin K. Petersen May 15, 2020, 1:10 a.m. UTC | #1 
On Tue, 12 May 2020 19:32:58 +0800, Jason Yan wrote:

> The 'proc_name' entry in sysfs for hisi_sas is 'null' now becuase it is
> not initialized in scsi_host_template. It looks like:
> 
> [root@localhost ~]# cat /sys/class/scsi_host/host2/proc_name
> (null)
> 
> While the other driver's entry looks like:
> 
> [...]

Applied to 5.8/scsi-queue, thanks!

[1/1] scsi: hisi_sas: Display proc_name in sysfs
      https://git.kernel.org/mkp/scsi/c/55ce24b3bfd7
diff mbox series

Patch

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
index fa25766502a2..c205bff20943 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
@@ -1757,6 +1757,7 @@  static struct device_attribute *host_attrs_v1_hw[] = {
 
 static struct scsi_host_template sht_v1_hw = {
 	.name			= DRV_NAME,
+	.proc_name		= DRV_NAME,
 	.module			= THIS_MODULE,
 	.queuecommand		= sas_queuecommand,
 	.target_alloc		= sas_target_alloc,
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index e05faf315dcd..c725cffe141e 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -3533,6 +3533,7 @@  static struct device_attribute *host_attrs_v2_hw[] = {
 
 static struct scsi_host_template sht_v2_hw = {
 	.name			= DRV_NAME,
+	.proc_name		= DRV_NAME,
 	.module			= THIS_MODULE,
 	.queuecommand		= sas_queuecommand,
 	.target_alloc		= sas_target_alloc,
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 374885aa8d77..59b1421607dd 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -3071,6 +3071,7 @@  static int debugfs_set_bist_v3_hw(struct hisi_hba *hisi_hba, bool enable)
 
 static struct scsi_host_template sht_v3_hw = {
 	.name			= DRV_NAME,
+	.proc_name		= DRV_NAME,
 	.module			= THIS_MODULE,
 	.queuecommand		= sas_queuecommand,
 	.target_alloc		= sas_target_alloc,