diff options
Diffstat (limited to 'drivers/leds/leds-wm8350.c')
| -rw-r--r-- | drivers/leds/leds-wm8350.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/leds/leds-wm8350.c b/drivers/leds/leds-wm8350.c index 4a127657835..918d4baff1c 100644 --- a/drivers/leds/leds-wm8350.c +++ b/drivers/leds/leds-wm8350.c @@ -227,7 +227,7 @@ static int wm8350_led_probe(struct platform_device *pdev) goto err_isink; } - led = kzalloc(sizeof(*led), GFP_KERNEL); + led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL); if (led == NULL) { ret = -ENOMEM; goto err_dcdc; @@ -259,12 +259,10 @@ static int wm8350_led_probe(struct platform_device *pdev) ret = led_classdev_register(&pdev->dev, &led->cdev); if (ret < 0) - goto err_led; + goto err_dcdc; return 0; - err_led: - kfree(led); err_dcdc: regulator_put(dcdc); err_isink: @@ -281,7 +279,6 @@ static int wm8350_led_remove(struct platform_device *pdev) wm8350_led_disable(led); regulator_put(led->dcdc); regulator_put(led->isink); - kfree(led); return 0; } @@ -295,17 +292,7 @@ static struct platform_driver wm8350_led_driver = { .shutdown = wm8350_led_shutdown, }; -static int __devinit wm8350_led_init(void) -{ - return platform_driver_register(&wm8350_led_driver); -} -module_init(wm8350_led_init); - -static void wm8350_led_exit(void) -{ - platform_driver_unregister(&wm8350_led_driver); -} -module_exit(wm8350_led_exit); +module_platform_driver(wm8350_led_driver); MODULE_AUTHOR("Mark Brown"); MODULE_DESCRIPTION("WM8350 LED driver"); |