diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2012-12-18 01:00:57 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-18 02:15:16 +0100 |
| commit | 3a1f9462dbdf4d671f2f21290d507d1ae89d141a (patch) | |
| tree | df5d0093bd45d4ae4823878ddc0545e68690b1b3 /drivers/video/backlight/88pm860x_bl.c | |
| parent | drivers/video/backlight/s6e63m0.c: remove unnecessary cast of void pointer (diff) | |
| download | linux-3a1f9462dbdf4d671f2f21290d507d1ae89d141a.tar.xz linux-3a1f9462dbdf4d671f2f21290d507d1ae89d141a.zip | |
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/backlight/88pm860x_bl.c')
| -rw-r--r-- | drivers/video/backlight/88pm860x_bl.c | 11 |
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; } |