From: Vasiliy Kulikov <segoon@openwall.com>
Date: Tue, 22 Mar 2011 23:30:20 +0000 (-0700)
Subject: drivers/leds/leds-lp5523.c: world-writable engine* sysfs files
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ccd7510fd8dea5b4b2af87fb2aef2ebd6b23b76b;p=mv-sheeva.git

drivers/leds/leds-lp5523.c: world-writable engine* sysfs files

Don't allow everybody to change LED settings.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index d0c4068ecdd..e19fed25f13 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -713,7 +713,7 @@ static ssize_t store_current(struct device *dev,
 }
 
 /* led class device attributes */
-static DEVICE_ATTR(led_current, S_IRUGO | S_IWUGO, show_current, store_current);
+static DEVICE_ATTR(led_current, S_IRUGO | S_IWUSR, show_current, store_current);
 static DEVICE_ATTR(max_current, S_IRUGO , show_max_current, NULL);
 
 static struct attribute *lp5523_led_attributes[] = {
@@ -727,21 +727,21 @@ static struct attribute_group lp5523_led_attribute_group = {
 };
 
 /* device attributes */
-static DEVICE_ATTR(engine1_mode, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(engine1_mode, S_IRUGO | S_IWUSR,
 		   show_engine1_mode, store_engine1_mode);
-static DEVICE_ATTR(engine2_mode, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(engine2_mode, S_IRUGO | S_IWUSR,
 		   show_engine2_mode, store_engine2_mode);
-static DEVICE_ATTR(engine3_mode, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(engine3_mode, S_IRUGO | S_IWUSR,
 		   show_engine3_mode, store_engine3_mode);
-static DEVICE_ATTR(engine1_leds, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(engine1_leds, S_IRUGO | S_IWUSR,
 		   show_engine1_leds, store_engine1_leds);
-static DEVICE_ATTR(engine2_leds, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(engine2_leds, S_IRUGO | S_IWUSR,
 		   show_engine2_leds, store_engine2_leds);
-static DEVICE_ATTR(engine3_leds, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(engine3_leds, S_IRUGO | S_IWUSR,
 		   show_engine3_leds, store_engine3_leds);
-static DEVICE_ATTR(engine1_load, S_IWUGO, NULL, store_engine1_load);
-static DEVICE_ATTR(engine2_load, S_IWUGO, NULL, store_engine2_load);
-static DEVICE_ATTR(engine3_load, S_IWUGO, NULL, store_engine3_load);
+static DEVICE_ATTR(engine1_load, S_IWUSR, NULL, store_engine1_load);
+static DEVICE_ATTR(engine2_load, S_IWUSR, NULL, store_engine2_load);
+static DEVICE_ATTR(engine3_load, S_IWUSR, NULL, store_engine3_load);
 static DEVICE_ATTR(selftest, S_IRUGO, lp5523_selftest, NULL);
 
 static struct attribute *lp5523_attributes[] = {