diff options
Diffstat (limited to 'drivers/leds/trigger/ledtrig-gpio.c')
| -rw-r--r-- | drivers/leds/trigger/ledtrig-gpio.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/leds/trigger/ledtrig-gpio.c b/drivers/leds/trigger/ledtrig-gpio.c index 8824be19881f..7f6a2352b0ac 100644 --- a/drivers/leds/trigger/ledtrig-gpio.c +++ b/drivers/leds/trigger/ledtrig-gpio.c @@ -41,7 +41,7 @@ static irqreturn_t gpio_trig_irq(int irq, void *_led) return IRQ_HANDLED; } -static ssize_t gpio_trig_brightness_show(struct device *dev, +static ssize_t desired_brightness_show(struct device *dev, struct device_attribute *attr, char *buf) { struct gpio_trig_data *gpio_data = led_trigger_get_drvdata(dev); @@ -49,7 +49,7 @@ static ssize_t gpio_trig_brightness_show(struct device *dev, return sysfs_emit(buf, "%u\n", gpio_data->desired_brightness); } -static ssize_t gpio_trig_brightness_store(struct device *dev, +static ssize_t desired_brightness_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) { struct gpio_trig_data *gpio_data = led_trigger_get_drvdata(dev); @@ -64,8 +64,7 @@ static ssize_t gpio_trig_brightness_store(struct device *dev, return n; } -static DEVICE_ATTR(desired_brightness, 0644, gpio_trig_brightness_show, - gpio_trig_brightness_store); +static DEVICE_ATTR_RW(desired_brightness); static struct attribute *gpio_trig_attrs[] = { &dev_attr_desired_brightness.attr, |