[PATCH] ieee1394: nodemgr: make module parameter ignore_drivers writable
Nodemgr's ignore_drivers variable is exposed as a module load parameter
(therefore also as a sysfs attribute below /sys/module) and additionally
as an attribute below /sys/bus/ieee1394. Since the latter is writable,
make the former writable too.
Note, the bus's attribute ignore_drivers is only relevant to newly added
units, not to present or suspended or resuming units. Those have their
own attribute ignore_driver.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Ben Collins <bcollins@ubuntu.com>
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 1ce3d8a..04b62ec 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -28,7 +28,7 @@
#include "nodemgr.h"
static int ignore_drivers;
-module_param(ignore_drivers, int, 0444);
+module_param(ignore_drivers, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(ignore_drivers, "Disable automatic probing for drivers.");
struct nodemgr_csr_info {