diff options
Diffstat (limited to 'drivers/leds/leds-ipaq-micro.c')
| -rw-r--r-- | drivers/leds/leds-ipaq-micro.c | 27 |
1 files changed, 10 insertions, 17 deletions
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, µ_led); + ret = devm_led_classdev_register(&pdev->dev, µ_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(µ_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); |