Commit deb187e7 authored by Vasiliy Kulikov's avatar Vasiliy Kulikov Committed by Linus Torvalds

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

Don't allow everybody to change device settings.
Signed-off-by: default avatarVasiliy Kulikov <segoon@openwall.com>
Acked-by: default avatarHartley Sweeten <hartleys@visionengravers.com>
Cc: Matthieu Crapet <mcrapet@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a844b43c
......@@ -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[] = {
......
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