diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2012-12-18 04:00:58 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-18 05:15:16 +0400 |
| commit | 2c114cb4edb741822ea48e80be8c525032206e9a (patch) | |
| tree | 510bf0549f30c125df70c70af1d2a0c2fdb50adb | |
| parent | 3a1f9462dbdf4d671f2f21290d507d1ae89d141a (diff) | |
| download | linux-2c114cb4edb741822ea48e80be8c525032206e9a.tar.xz | |
drivers/video/backlight/max8925_bl.c: drop devm_kfree of devm_kzalloc'd data
devm_kfree() allocates memory that is released when a driver detaches.
Thus, there is no reason to explicitly call devm_kfree in probe or remove
functions.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/video/backlight/max8925_bl.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c index c6bec7aab87b..2c9bce050aa9 100644 --- a/drivers/video/backlight/max8925_bl.c +++ b/drivers/video/backlight/max8925_bl.c @@ -120,15 +120,13 @@ static int max8925_backlight_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_REG, 0); if (!res) { dev_err(&pdev->dev, "No REG resource for mode control!\n"); - ret = -ENXIO; - goto out; + return -ENXIO; } data->reg_mode_cntl = res->start; res = platform_get_resource(pdev, IORESOURCE_REG, 1); if (!res) { dev_err(&pdev->dev, "No REG resource for control!\n"); - ret = -ENXIO; - goto out; + return -ENXIO; } data->reg_cntl = res->start; @@ -142,8 +140,7 @@ static int max8925_backlight_probe(struct platform_device *pdev) &max8925_backlight_ops, &props); if (IS_ERR(bl)) { dev_err(&pdev->dev, "failed to register backlight\n"); - ret = PTR_ERR(bl); - goto out; + return PTR_ERR(bl); } bl->props.brightness = MAX_BRIGHTNESS; @@ -166,8 +163,6 @@ static int max8925_backlight_probe(struct platform_device *pdev) return 0; out_brt: backlight_device_unregister(bl); -out: - devm_kfree(&pdev->dev, data); return ret; } |