X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=blobdiff_plain;f=drivers%2Fleds%2Fleds-ipaq-micro.c;h=fa262b6b25eb26dfab24fa784200ae6175996f06;hp=3776f516cd88f80541affad80ce4dcb25963152c;hb=53528695ff6d8b77011bc818407c13e30914a946;hpb=44afe6029422da55918d8156c6900dbf5259533b

diff --git a/drivers/leds/leds-ipaq-micro.c b/drivers/leds/leds-ipaq-micro.c
index 3776f516cd88..fa262b6b25eb 100644
--- a/drivers/leds/leds-ipaq-micro.c
+++ b/drivers/leds/leds-ipaq-micro.c
@@ -16,9 +16,9 @@
 #define LED_YELLOW	0x00
 #define LED_GREEN	0x01
 
-#define LED_EN          (1 << 4)        /* LED ON/OFF 0:off, 1:on                       */
-#define LED_AUTOSTOP    (1 << 5)        /* LED ON/OFF auto stop set 0:disable, 1:enable */
-#define LED_ALWAYS      (1 << 6)        /* LED Interrupt Mask 0:No mask, 1:mask         */
+#define LED_EN       (1 << 4) /* LED ON/OFF 0:off, 1:on                       */
+#define LED_AUTOSTOP (1 << 5) /* LED ON/OFF auto stop set 0:disable, 1:enable */
+#define LED_ALWAYS   (1 << 6) /* LED Interrupt Mask 0:No mask, 1:mask         */
 
 static void micro_leds_brightness_set(struct led_classdev *led_cdev,
 				      enum led_brightness value)
@@ -79,14 +79,14 @@ static int micro_leds_blink_set(struct led_classdev *led_cdev,
 	};
 
 	msg.tx_data[0] = LED_GREEN;
-        if (*delay_on > IPAQ_LED_MAX_DUTY ||
+	if (*delay_on > IPAQ_LED_MAX_DUTY ||
 	    *delay_off > IPAQ_LED_MAX_DUTY)
-                return -EINVAL;
+		return -EINVAL;
 
-        if (*delay_on == 0 && *delay_off == 0) {
-                *delay_on = 100;
-                *delay_off = 100;
-        }
+	if (*delay_on == 0 && *delay_off == 0) {
+		*delay_on = 100;
+		*delay_off = 100;
+	}
 
 	msg.tx_data[1] = 0;
 	if (*delay_on >= IPAQ_LED_MAX_DUTY)
@@ -111,7 +111,7 @@ static int micro_leds_probe(struct platform_device *pdev)
 {
 	int ret;
 
-	ret = led_classdev_register(&pdev->dev, &micro_led);
+	ret = devm_led_classdev_register(&pdev->dev, &micro_led);
 	if (ret) {
 		dev_err(&pdev->dev, "registering led failed: %d\n", ret);
 		return ret;
@@ -121,18 +121,11 @@ static int micro_leds_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int micro_leds_remove(struct platform_device *pdev)
-{
-	led_classdev_unregister(&micro_led);
-	return 0;
-}
-
 static struct platform_driver micro_leds_device_driver = {
 	.driver = {
 		.name    = "ipaq-micro-leds",
 	},
 	.probe   = micro_leds_probe,
-	.remove  = micro_leds_remove,
 };
 module_platform_driver(micro_leds_device_driver);