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drivers/misc/ep93xx_pwm.c: world-writable sysfs files

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Don't allow everybody to change device settings.

Signed-off-by: Vasiliy Kulikov <[email protected]>
Acked-by: Hartley Sweeten <[email protected]>
Cc: Matthieu Crapet <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Vasiliy Kulikov authored and Linus Torvalds committed 2011-03-22 17:44:11 -07:00
1 parent a844b43ca0
commit deb187e724
1 file changed
+3 -3
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drivers/misc/ep93xx_pwm.c
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@@ -249,11 +249,11 @@ static ssize_t ep93xx_pwm_set_invert(struct device *dev,
static DEVICE_ATTR(min_freq, S_IRUGO, ep93xx_pwm_get_min_freq, NULL);
static DEVICE_ATTR(max_freq, S_IRUGO, ep93xx_pwm_get_max_freq, NULL);
static DEVICE_ATTR(freq, S_IWUGO | S_IRUGO,
static DEVICE_ATTR(freq, S_IWUSR | S_IRUGO,
ep93xx_pwm_get_freq, ep93xx_pwm_set_freq);
static DEVICE_ATTR(duty_percent, S_IWUGO | S_IRUGO,
static DEVICE_ATTR(duty_percent, S_IWUSR | S_IRUGO,
ep93xx_pwm_get_duty_percent, ep93xx_pwm_set_duty_percent);
static DEVICE_ATTR(invert, S_IWUGO | S_IRUGO,
static DEVICE_ATTR(invert, S_IWUSR | S_IRUGO,
ep93xx_pwm_get_invert, ep93xx_pwm_set_invert);
static struct attribute *ep93xx_pwm_attrs[] = {