Merge git://git.infradead.org/mtd-2.6

[linux-2.6-omap-h63xx.git] / drivers / leds / ledtrig-timer.c

diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
index 706297765d93ae4006b1c7ac8df0802ec9a99847..db681962d7bb14742d53dea274ea3c49e424b6dd 100644 (file)
--- a/drivers/leds/ledtrig-timer.c
+++ b/drivers/leds/ledtrig-timer.c
@@ -64,18 +64,16 @@ static void led_timer_function(unsigned long data)
        mod_timer(&timer_data->timer, jiffies + msecs_to_jiffies(delay));
 }
 
-static ssize_t led_delay_on_show(struct device *dev, 
+static ssize_t led_delay_on_show(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
        struct led_classdev *led_cdev = dev_get_drvdata(dev);
        struct timer_trig_data *timer_data = led_cdev->trigger_data;
 
-       sprintf(buf, "%lu\n", timer_data->delay_on);
-
-       return strlen(buf) + 1;
+       return sprintf(buf, "%lu\n", timer_data->delay_on);
 }
 
-static ssize_t led_delay_on_store(struct device *dev, 
+static ssize_t led_delay_on_store(struct device *dev,
                struct device_attribute *attr, const char *buf, size_t size)
 {
        struct led_classdev *led_cdev = dev_get_drvdata(dev);
@@ -99,7 +97,7 @@ static ssize_t led_delay_on_store(struct device *dev,
                        /* try to activate hardware acceleration, if any */
                        if (!led_cdev->blink_set ||
                            led_cdev->blink_set(led_cdev,
-                               &timer_data->delay_on, &timer_data->delay_off)) {
+                             &timer_data->delay_on, &timer_data->delay_off)) {
                                /* no hardware acceleration, blink via timer */
                                mod_timer(&timer_data->timer, jiffies + 1);
                        }
@@ -110,18 +108,16 @@ static ssize_t led_delay_on_store(struct device *dev,
        return ret;
 }
 
-static ssize_t led_delay_off_show(struct device *dev, 
+static ssize_t led_delay_off_show(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
        struct led_classdev *led_cdev = dev_get_drvdata(dev);
        struct timer_trig_data *timer_data = led_cdev->trigger_data;
 
-       sprintf(buf, "%lu\n", timer_data->delay_off);
-
-       return strlen(buf) + 1;
+       return sprintf(buf, "%lu\n", timer_data->delay_off);
 }
 
-static ssize_t led_delay_off_store(struct device *dev, 
+static ssize_t led_delay_off_store(struct device *dev,
                struct device_attribute *attr, const char *buf, size_t size)
 {
        struct led_classdev *led_cdev = dev_get_drvdata(dev);
@@ -145,7 +141,7 @@ static ssize_t led_delay_off_store(struct device *dev,
                        /* try to activate hardware acceleration, if any */
                        if (!led_cdev->blink_set ||
                            led_cdev->blink_set(led_cdev,
-                               &timer_data->delay_on, &timer_data->delay_off)) {
+                             &timer_data->delay_on, &timer_data->delay_off)) {
                                /* no hardware acceleration, blink via timer */
                                mod_timer(&timer_data->timer, jiffies + 1);
                        }