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leds: Rename led_set_brightness() to __led_set_brightness() 

Rename leds internal interface led_set_brightness() to __led_set_brightness()
to reduce confusion between led_set_brightness() and the external interface
led_brightness_set(). led_brightness_set() cancels the timer and then calls
led_set_brightness().

Signed-off-by: Shuah Khan <shuahkhan@gmail.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
This commit is contained in:
Shuah Khan 2012-06-13 10:01:37 +08:00 committed by Bryan Wu
parent 5e417281cd
commit 0da3e65ba8
10 changed files with 22 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/leds/led-class.c
View File

@ -53,7 +53,7 @@ static ssize_t led_brightness_store(struct device *dev,
if (state == LED_OFF)
led_trigger_remove(led_cdev);
led_set_brightness(led_cdev, state);
__led_set_brightness(led_cdev, state);
return size;
}
@ -82,7 +82,7 @@ static void led_timer_function(unsigned long data)
unsigned long delay;
if (!led_cdev->blink_delay_on || !led_cdev->blink_delay_off) {
led_set_brightness(led_cdev, LED_OFF);
__led_set_brightness(led_cdev, LED_OFF);
return;
}
@ -105,7 +105,7 @@ static void led_timer_function(unsigned long data)
delay = led_cdev->blink_delay_off;
}
led_set_brightness(led_cdev, brightness);
__led_set_brightness(led_cdev, brightness);
/* Return in next iteration if led is in one-shot mode and we are in
* the final blink state so that the led is toggled each delay_on +

4
drivers/leds/led-core.c
View File

@ -45,7 +45,7 @@ static void led_set_software_blink(struct led_classdev *led_cdev,
/* never off - just set to brightness */
if (!delay_off) {
led_set_brightness(led_cdev, led_cdev->blink_brightness);
__led_set_brightness(led_cdev, led_cdev->blink_brightness);
return;
}
@ -111,6 +111,6 @@ void led_brightness_set(struct led_classdev *led_cdev,
led_cdev->blink_delay_on = 0;
led_cdev->blink_delay_off = 0;
led_set_brightness(led_cdev, brightness);
__led_set_brightness(led_cdev, brightness);
}
EXPORT_SYMBOL(led_brightness_set);

2
drivers/leds/led-triggers.c
View File

@ -224,7 +224,7 @@ void led_trigger_event(struct led_trigger *trig,
struct led_classdev *led_cdev;
led_cdev = list_entry(entry, struct led_classdev, trig_list);
led_set_brightness(led_cdev, brightness);
__led_set_brightness(led_cdev, brightness);
}
read_unlock(&trig->leddev_list_lock);
}

2
drivers/leds/leds.h
View File

@ -17,7 +17,7 @@
#include <linux/rwsem.h>
#include <linux/leds.h>
static inline void led_set_brightness(struct led_classdev *led_cdev,
static inline void __led_set_brightness(struct led_classdev *led_cdev,
enum led_brightness value)
{
if (value > led_cdev->max_brightness)

8
drivers/leds/ledtrig-backlight.c
View File

@ -46,9 +46,9 @@ static int fb_notifier_callback(struct notifier_block *p,
if ((n->old_status == UNBLANK) ^ n->invert) {
n->brightness = led->brightness;
led_set_brightness(led, LED_OFF);
__led_set_brightness(led, LED_OFF);
} else {
led_set_brightness(led, n->brightness);
__led_set_brightness(led, n->brightness);
}
n->old_status = new_status;
@ -87,9 +87,9 @@ static ssize_t bl_trig_invert_store(struct device *dev,
/* After inverting, we need to update the LED. */
if ((n->old_status == BLANK) ^ n->invert)
led_set_brightness(led, LED_OFF);
__led_set_brightness(led, LED_OFF);
else
led_set_brightness(led, n->brightness);
__led_set_brightness(led, n->brightness);
return num;
}

2
drivers/leds/ledtrig-default-on.c
View File

@ -19,7 +19,7 @@
static void defon_trig_activate(struct led_classdev *led_cdev)
{
led_set_brightness(led_cdev, led_cdev->max_brightness);
__led_set_brightness(led_cdev, led_cdev->max_brightness);
}
static struct led_trigger defon_led_trigger = {

6
drivers/leds/ledtrig-gpio.c
View File

@ -54,12 +54,12 @@ static void gpio_trig_work(struct work_struct *work)
if (tmp) {
if (gpio_data->desired_brightness)
led_set_brightness(gpio_data->led,
__led_set_brightness(gpio_data->led,
gpio_data->desired_brightness);
else
led_set_brightness(gpio_data->led, LED_FULL);
__led_set_brightness(gpio_data->led, LED_FULL);
} else {
led_set_brightness(gpio_data->led, LED_OFF);
__led_set_brightness(gpio_data->led, LED_OFF);
}
}

2
drivers/leds/ledtrig-heartbeat.c
View File

@ -74,7 +74,7 @@ static void led_heartbeat_function(unsigned long data)
break;
}
led_set_brightness(led_cdev, brightness);
__led_set_brightness(led_cdev, brightness);
mod_timer(&heartbeat_data->timer, jiffies + delay);
}

4
drivers/leds/ledtrig-oneshot.c
View File

@ -63,9 +63,9 @@ static ssize_t led_invert_store(struct device *dev,
oneshot_data->invert = !!state;
if (oneshot_data->invert)
led_set_brightness(led_cdev, LED_FULL);
__led_set_brightness(led_cdev, LED_FULL);
else
led_set_brightness(led_cdev, LED_OFF);
__led_set_brightness(led_cdev, LED_OFF);
return size;
}

8
drivers/leds/ledtrig-transient.c
View File

@ -41,7 +41,7 @@ static void transient_timer_function(unsigned long data)
struct transient_trig_data *transient_data = led_cdev->trigger_data;
transient_data->activate = 0;
led_set_brightness(led_cdev, transient_data->restore_state);
__led_set_brightness(led_cdev, transient_data->restore_state);
}
static ssize_t transient_activate_show(struct device *dev,
@ -72,7 +72,7 @@ static ssize_t transient_activate_store(struct device *dev,
if (state == 0 && transient_data->activate == 1) {
del_timer(&transient_data->timer);
transient_data->activate = state;
led_set_brightness(led_cdev, transient_data->restore_state);
__led_set_brightness(led_cdev, transient_data->restore_state);
return size;
}
@ -80,7 +80,7 @@ static ssize_t transient_activate_store(struct device *dev,
if (state == 1 && transient_data->activate == 0 &&
transient_data->duration != 0) {
transient_data->activate = state;
led_set_brightness(led_cdev, transient_data->state);
__led_set_brightness(led_cdev, transient_data->state);
transient_data->restore_state =
(transient_data->state == LED_FULL) ? LED_OFF : LED_FULL;
mod_timer(&transient_data->timer,
@ -203,7 +203,7 @@ static void transient_trig_deactivate(struct led_classdev *led_cdev)
if (led_cdev->activated) {
del_timer_sync(&transient_data->timer);
led_set_brightness(led_cdev, transient_data->restore_state);
__led_set_brightness(led_cdev, transient_data->restore_state);
device_remove_file(led_cdev->dev, &dev_attr_activate);
device_remove_file(led_cdev->dev, &dev_attr_duration);
device_remove_file(led_cdev->dev, &dev_attr_state);