[PATCH 48/91] carminefb: Fix module parameters permissions

[Willy Tarreau]

2.6.27-longterm review patch.  If anyone has any objections, please let us know.

------------------

commit c84c14224bbca6ec60d5851fcc87be0e34df2f44 upstream.

The third parameter of module_param is supposed to be an octal value.
The missing leading "0" causes the following:

$ ls -l /sys/module/carminefb/parameters/
total 0
-rw-rwxr-- 1 root root 4096 Jul  8 08:55 fb_displays
-rw-rwxr-- 1 root root 4096 Jul  8 08:55 fb_mode
-rw-rwxr-- 1 root root 4096 Jul  8 08:55 fb_mode_str

After fixing the perm parameter, we get the expected:

$ ls -l /sys/module/carminefb/parameters/
total 0
-r--r--r-- 1 root root 4096 Jul  8 08:56 fb_displays
-r--r--r-- 1 root root 4096 Jul  8 08:56 fb_mode
-r--r--r-- 1 root root 4096 Jul  8 08:56 fb_mode_str

Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Cc: Sebastian Siewior <bigeasy@xxxxxxxxxxxxx>
Signed-off-by: Paul Mundt <lethal@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
 drivers/video/carminefb.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

Index: longterm-2.6.27/drivers/video/carminefb.c
===================================================================
--- longterm-2.6.27.orig/drivers/video/carminefb.c	2012-02-05 22:34:33.561914997 +0100
+++ longterm-2.6.27/drivers/video/carminefb.c	2012-02-05 22:34:41.662915038 +0100
@@ -31,11 +31,11 @@
 #define CARMINEFB_DEFAULT_VIDEO_MODE	1
 
 static unsigned int fb_mode = CARMINEFB_DEFAULT_VIDEO_MODE;
-module_param(fb_mode, uint, 444);
+module_param(fb_mode, uint, 0444);
 MODULE_PARM_DESC(fb_mode, "Initial video mode as integer.");
 
 static char *fb_mode_str;
-module_param(fb_mode_str, charp, 444);
+module_param(fb_mode_str, charp, 0444);
 MODULE_PARM_DESC(fb_mode_str, "Initial video mode in characters.");
 
 /*
@@ -45,7 +45,7 @@
  * 0b010 Display 1
  */
 static int fb_displays = CARMINE_USE_DISPLAY0 | CARMINE_USE_DISPLAY1;
-module_param(fb_displays, int, 444);
+module_param(fb_displays, int, 0444);
 MODULE_PARM_DESC(fb_displays, "Bit mode, which displays are used");
 
 struct carmine_hw {


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