From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Mon, 3 Jul 2006 16:02:35 +0000 (-0400)
Subject: [PATCH] ieee1394: nodemgr: make module parameter ignore_drivers writable
X-Git-Tag: v2.6.19-rc1~644^2~35
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a632fe2321f6440ea8184b99549c74b912f5cef;p=linux-2.6

[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 1ce3d8a14a..04b62eca64 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 {