scsi: megaraid_sas: make max_sectors visible in sys

Support is easier with all driver parameters visible in sysfs.

Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Acked-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 46effaa3c9f3ae77ac713bc875c32fad91ea1cf5..ae9ac318fef3fa3a50a471c95becf2ac5c569d3e 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -64,7 +64,7 @@
  * Will be set in megasas_init_mfi if user does not provide
  */
 static unsigned int max_sectors;
-module_param_named(max_sectors, max_sectors, int, 0);
+module_param_named(max_sectors, max_sectors, int, S_IRUGO);
 MODULE_PARM_DESC(max_sectors,
        "Maximum number of sectors per IO command");