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authorJingoo Han <jg1.han@samsung.com>2012-12-17 16:00:57 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:16 -0800
commit3a1f9462dbdf4d671f2f21290d507d1ae89d141a (patch)
treedf5d0093bd45d4ae4823878ddc0545e68690b1b3 /drivers/video
parent3c48d1f2539cf3a42adc5fe4f77950eeb28bef3b (diff)
drivers/video/backlight/88pm860x_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/88pm860x_bl.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 6e509d995093..bb21412547a9 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -208,22 +208,19 @@ static int pm860x_backlight_probe(struct platform_device *pdev)
res = platform_get_resource_byname(pdev, IORESOURCE_REG, "duty cycle");
if (!res) {
dev_err(&pdev->dev, "No REG resource for duty cycle\n");
- ret = -ENXIO;
- goto out;
+ return -ENXIO;
}
data->reg_duty_cycle = res->start;
res = platform_get_resource_byname(pdev, IORESOURCE_REG, "always on");
if (!res) {
dev_err(&pdev->dev, "No REG resorce for always on\n");
- ret = -ENXIO;
- goto out;
+ return -ENXIO;
}
data->reg_always_on = res->start;
res = platform_get_resource_byname(pdev, IORESOURCE_REG, "current");
if (!res) {
dev_err(&pdev->dev, "No REG resource for current\n");
- ret = -ENXIO;
- goto out;
+ return -ENXIO;
}
data->reg_current = res->start;
@@ -263,8 +260,6 @@ static int pm860x_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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