platform/x86: asus-wmi: Simplify the keyboard brightness updating process
[muen/linux.git] / drivers / platform / x86 / asus-wmi.c
index 2d6e272315a82eae024c0fe3f242f097c2787f02..9441cce636e67fa35a8a1aceed38ea1105d9b8fa 100644 (file)
@@ -239,7 +239,6 @@ struct asus_wmi {
        int lightbar_led_wk;
        struct workqueue_struct *led_workqueue;
        struct work_struct tpd_led_work;
-       struct work_struct kbd_led_work;
        struct work_struct wlan_led_work;
        struct work_struct lightbar_led_work;
 
@@ -456,12 +455,9 @@ static enum led_brightness tpd_led_get(struct led_classdev *led_cdev)
        return read_tpd_led_state(asus);
 }
 
-static void kbd_led_update(struct work_struct *work)
+static void kbd_led_update(struct asus_wmi *asus)
 {
        int ctrl_param = 0;
-       struct asus_wmi *asus;
-
-       asus = container_of(work, struct asus_wmi, kbd_led_work);
 
        /*
         * bits 0-2: level
@@ -516,7 +512,7 @@ static void do_kbd_led_set(struct led_classdev *led_cdev, int value)
                value = 0;
 
        asus->kbd_led_wk = value;
-       queue_work(asus->led_workqueue, &asus->kbd_led_work);
+       kbd_led_update(asus);
 }
 
 static void kbd_led_set(struct led_classdev *led_cdev,
@@ -671,8 +667,6 @@ static int asus_wmi_led_init(struct asus_wmi *asus)
 
        led_val = kbd_led_read(asus, NULL, NULL);
        if (led_val >= 0) {
-               INIT_WORK(&asus->kbd_led_work, kbd_led_update);
-
                asus->kbd_led_wk = led_val;
                asus->kbd_led.name = "asus::kbd_backlight";
                asus->kbd_led.flags = LED_BRIGHT_HW_CHANGED;
@@ -2310,7 +2304,7 @@ static int asus_hotk_resume(struct device *device)
        struct asus_wmi *asus = dev_get_drvdata(device);
 
        if (!IS_ERR_OR_NULL(asus->kbd_led.dev))
-               queue_work(asus->led_workqueue, &asus->kbd_led_work);
+               kbd_led_update(asus);
 
        return 0;
 }
@@ -2346,7 +2340,7 @@ static int asus_hotk_restore(struct device *device)
                rfkill_set_sw_state(asus->uwb.rfkill, bl);
        }
        if (!IS_ERR_OR_NULL(asus->kbd_led.dev))
-               queue_work(asus->led_workqueue, &asus->kbd_led_work);
+               kbd_led_update(asus);
 
        return 0;
 }