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authorJingoo Han <jg1.han@samsung.com>2012-12-17 16:00:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:16 -0800
commit2c114cb4edb741822ea48e80be8c525032206e9a (patch)
tree510bf0549f30c125df70c70af1d2a0c2fdb50adb /drivers/video
parent3a1f9462dbdf4d671f2f21290d507d1ae89d141a (diff)
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>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/backlight/max8925_bl.c11
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;
}

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