diff options
Diffstat (limited to 'drivers/leds/leds-regulator.c')
| -rw-r--r-- | drivers/leds/leds-regulator.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/leds/leds-regulator.c b/drivers/leds/leds-regulator.c index df7e963bddd..358430db6e6 100644 --- a/drivers/leds/leds-regulator.c +++ b/drivers/leds/leds-regulator.c @@ -140,9 +140,10 @@ static void regulator_led_brightness_set(struct led_classdev *led_cdev, schedule_work(&led->work); } -static int __devinit regulator_led_probe(struct platform_device *pdev) +static int regulator_led_probe(struct platform_device *pdev) { - struct led_regulator_platform_data *pdata = pdev->dev.platform_data; + struct led_regulator_platform_data *pdata = + dev_get_platdata(&pdev->dev); struct regulator_led *led; struct regulator *vcc; int ret = 0; @@ -158,7 +159,7 @@ static int __devinit regulator_led_probe(struct platform_device *pdev) return PTR_ERR(vcc); } - led = kzalloc(sizeof(*led), GFP_KERNEL); + led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL); if (led == NULL) { ret = -ENOMEM; goto err_vcc; @@ -169,7 +170,7 @@ static int __devinit regulator_led_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Invalid default brightness %d\n", pdata->brightness); ret = -EINVAL; - goto err_led; + goto err_vcc; } led->value = pdata->brightness; @@ -190,7 +191,7 @@ static int __devinit regulator_led_probe(struct platform_device *pdev) ret = led_classdev_register(&pdev->dev, &led->cdev); if (ret < 0) { cancel_work_sync(&led->work); - goto err_led; + goto err_vcc; } /* to expose the default value to userspace */ @@ -201,14 +202,12 @@ static int __devinit regulator_led_probe(struct platform_device *pdev) return 0; -err_led: - kfree(led); err_vcc: regulator_put(vcc); return ret; } -static int __devexit regulator_led_remove(struct platform_device *pdev) +static int regulator_led_remove(struct platform_device *pdev) { struct regulator_led *led = platform_get_drvdata(pdev); @@ -216,7 +215,6 @@ static int __devexit regulator_led_remove(struct platform_device *pdev) cancel_work_sync(&led->work); regulator_led_disable(led); regulator_put(led->vcc); - kfree(led); return 0; } @@ -226,7 +224,7 @@ static struct platform_driver regulator_led_driver = { .owner = THIS_MODULE, }, .probe = regulator_led_probe, - .remove = __devexit_p(regulator_led_remove), + .remove = regulator_led_remove, }; module_platform_driver(regulator_led_driver); |