scsi: qedf: Change the debug parameter permission to read & write

Change the debug parameter permission to read & write.  Gives flexibility
to change the debug verbosity dynamically.

Link: https://lore.kernel.org/r/20200907121443.5150-2-jhasan@marvell.com
Signed-off-by: Javed Hasan <jhasan@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index 39c4bdc899376131def81a1b246ecba5d6386b23..7d8fb8f2f29b455cad50e7037104cd6d096848f6 100644 (file)
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -41,7 +41,7 @@ MODULE_PARM_DESC(dev_loss_tmo,  " dev_loss_tmo setting for attached "
        "remote ports (default 60)");
 
 uint qedf_debug = QEDF_LOG_INFO;
-module_param_named(debug, qedf_debug, uint, S_IRUGO);
+module_param_named(debug, qedf_debug, uint, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(debug, " Debug mask. Pass '1' to enable default debugging"
        " mask");