Messages in this thread Patch in this message | | | From | Vasiliy Kulikov <> | Subject | [PATCH 11/20] misc: ep93xx_pwm: world-writable sysfs files | Date | Fri, 4 Feb 2011 15:23:46 +0300 |
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Don't allow everybody to change device settings.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> --- Cannot compile the driver, so it is not tested at all.
drivers/misc/ep93xx_pwm.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/misc/ep93xx_pwm.c b/drivers/misc/ep93xx_pwm.c index 46b3439..16d7179 100644 --- a/drivers/misc/ep93xx_pwm.c +++ b/drivers/misc/ep93xx_pwm.c @@ -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[] = { -- 1.7.0.4
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