diff options
Diffstat (limited to 'drivers/leds/leds-asic3.c')
| -rw-r--r-- | drivers/leds/leds-asic3.c | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/drivers/leds/leds-asic3.c b/drivers/leds/leds-asic3.c index 525a9249283..70c74a7f0df 100644 --- a/drivers/leds/leds-asic3.c +++ b/drivers/leds/leds-asic3.c @@ -7,7 +7,6 @@ */ #include <linux/kernel.h> -#include <linux/init.h> #include <linux/platform_device.h> #include <linux/leds.h> #include <linux/slab.h> @@ -92,19 +91,20 @@ static int blink_set(struct led_classdev *cdev, return 0; } -static int __devinit asic3_led_probe(struct platform_device *pdev) +static int asic3_led_probe(struct platform_device *pdev) { - struct asic3_led *led = pdev->dev.platform_data; + struct asic3_led *led = dev_get_platdata(&pdev->dev); int ret; ret = mfd_cell_enable(pdev); if (ret < 0) - goto ret0; + return ret; - led->cdev = kzalloc(sizeof(struct led_classdev), GFP_KERNEL); + led->cdev = devm_kzalloc(&pdev->dev, sizeof(struct led_classdev), + GFP_KERNEL); if (!led->cdev) { ret = -ENOMEM; - goto ret1; + goto out; } led->cdev->name = led->name; @@ -115,29 +115,25 @@ static int __devinit asic3_led_probe(struct platform_device *pdev) ret = led_classdev_register(&pdev->dev, led->cdev); if (ret < 0) - goto ret2; + goto out; return 0; -ret2: - kfree(led->cdev); -ret1: +out: (void) mfd_cell_disable(pdev); -ret0: return ret; } -static int __devexit asic3_led_remove(struct platform_device *pdev) +static int asic3_led_remove(struct platform_device *pdev) { - struct asic3_led *led = pdev->dev.platform_data; + struct asic3_led *led = dev_get_platdata(&pdev->dev); led_classdev_unregister(led->cdev); - kfree(led->cdev); - return mfd_cell_disable(pdev); } +#ifdef CONFIG_PM_SLEEP static int asic3_led_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -163,15 +159,13 @@ static int asic3_led_resume(struct device *dev) return ret; } +#endif -static const struct dev_pm_ops asic3_led_pm_ops = { - .suspend = asic3_led_suspend, - .resume = asic3_led_resume, -}; +static SIMPLE_DEV_PM_OPS(asic3_led_pm_ops, asic3_led_suspend, asic3_led_resume); static struct platform_driver asic3_led_driver = { .probe = asic3_led_probe, - .remove = __devexit_p(asic3_led_remove), + .remove = asic3_led_remove, .driver = { .name = "leds-asic3", .owner = THIS_MODULE, |