asus-laptop: leds, remove dead code and fix asus_led_exit()/asus_led_init()

These bug where introduced in "asus-laptop: code movement".

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>

diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index 516add3..ca144d2 100644 (file)
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -371,13 +371,7 @@ static int asus_led_set(struct asus_laptop *asus, char *method,
                                     enum led_brightness value);        \
        static enum led_brightness object##_led_get(                    \
                struct led_classdev *led_cdev);                         \
-       static void object##_led_update(struct work_struct *ignored);   \
-       static struct led_classdev object##_led = {                     \
-               .name           = "asus::" ledname,                     \
-               .brightness_set = object##_led_set,                     \
-               .brightness_get = object##_led_get,                     \
-               .max_brightness = max                                   \
-       }
+       static void object##_led_update(struct work_struct *ignored);
 
 ASUS_LED(mled, "mail", 1);
 ASUS_LED(tled, "touchpad", 1);
@@ -478,18 +472,20 @@ static enum led_brightness kled_led_get(struct led_classdev *led_cdev)
        return asus_kled_lvl(asus);
 }
 
-#define ASUS_LED_UNREGISTER(object)                            \
-       if (object##_led.dev)                                   \
-               led_classdev_unregister(&object##_led)
-
 static void asus_led_exit(struct asus_laptop *asus)
 {
-       ASUS_LED_UNREGISTER(mled);
-       ASUS_LED_UNREGISTER(tled);
-       ASUS_LED_UNREGISTER(pled);
-       ASUS_LED_UNREGISTER(rled);
-       ASUS_LED_UNREGISTER(gled);
-       ASUS_LED_UNREGISTER(kled);
+       if (asus->leds.mled.dev)
+               led_classdev_unregister(&asus->leds.mled);
+       if (asus->leds.tled.dev)
+               led_classdev_unregister(&asus->leds.tled);
+       if (asus->leds.pled.dev)
+               led_classdev_unregister(&asus->leds.pled);
+       if (asus->leds.rled.dev)
+               led_classdev_unregister(&asus->leds.rled);
+       if (asus->leds.gled.dev)
+               led_classdev_unregister(&asus->leds.gled);
+       if (asus->leds.kled.dev)
+               led_classdev_unregister(&asus->leds.kled);
        if (asus->leds.workqueue) {
                destroy_workqueue(asus->leds.workqueue);
                asus->leds.workqueue = NULL;
@@ -507,6 +503,7 @@ static void asus_led_exit(struct asus_laptop *asus)
                INIT_WORK(&asus->leds.object##_work, object##_led_update); \
                ldev->name = "asus::" _name;                            \
                ldev->brightness_set = object##_led_set;                \
+               ldev->brightness_get = object##_led_get;                \
                ldev->max_brightness = max;                             \
                rv = led_classdev_register(&asus->platform_device->dev, ldev); \
                if (rv)                                                 \