diff options
Diffstat (limited to 'drivers/video/backlight/lm3533_bl.c')
| -rw-r--r-- | drivers/video/backlight/lm3533_bl.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c index bebeb63607db..18dca0c29c68 100644 --- a/drivers/video/backlight/lm3533_bl.c +++ b/drivers/video/backlight/lm3533_bl.c @@ -295,7 +295,7 @@ static int __devinit lm3533_bl_probe(struct platform_device *pdev) return -EINVAL; } - bl = kzalloc(sizeof(*bl), GFP_KERNEL); + bl = devm_kzalloc(&pdev->dev, sizeof(*bl), GFP_KERNEL); if (!bl) { dev_err(&pdev->dev, "failed to allocate memory for backlight\n"); @@ -317,8 +317,7 @@ static int __devinit lm3533_bl_probe(struct platform_device *pdev) &lm3533_bl_ops, &props); if (IS_ERR(bd)) { dev_err(&pdev->dev, "failed to register backlight device\n"); - ret = PTR_ERR(bd); - goto err_free; + return PTR_ERR(bd); } bl->bd = bd; @@ -348,8 +347,6 @@ err_sysfs_remove: sysfs_remove_group(&bd->dev.kobj, &lm3533_bl_attribute_group); err_unregister: backlight_device_unregister(bd); -err_free: - kfree(bl); return ret; } @@ -367,7 +364,6 @@ static int __devexit lm3533_bl_remove(struct platform_device *pdev) lm3533_ctrlbank_disable(&bl->cb); sysfs_remove_group(&bd->dev.kobj, &lm3533_bl_attribute_group); backlight_device_unregister(bd); - kfree(bl); return 0; } |