From: Xiang Chen <chenxiang66(a)hisilicon.com>
Currently the perm of parameter prot_mask is 0x0 which means that the
variable does not appear in sysfs. Change it as other module parameters
to 0444 for world-readable.
Reported-by: Yihang Li <liyihang6(a)hisilicon.com>
Signed-off-by: Xiang Chen <chenxiang66(a)hisilicon.com>
Fixes: d6a9000b81be ("scsi: hisi_sas: Add support for DIF feature for v3 hw")
---
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 3b782241c5bc..6f0a47c6b360 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -530,7 +530,7 @@ MODULE_PARM_DESC(intr_conv, "interrupt converge enable (0-1)");
/* permit overriding the host protection capabilities mask (EEDP/T10 PI) */
static int prot_mask;
-module_param(prot_mask, int, 0);
+module_param(prot_mask, int, 0444);
MODULE_PARM_DESC(prot_mask, " host protection capabilities mask, def=0x0 ");
static void debugfs_work_handler_v3_hw(struct work_struct *work);
--
2.33.0