diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-07-03 15:05:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:42 -0700 |
| commit | 29603af12096567299c0004975c1e18217732c31 (patch) | |
| tree | 10a0dba8d09196069b488b3b9a7d26512ebe005c | |
| parent | f7269cfc37d547a6e89b26caf30c62557450c196 (diff) | |
| download | talos-op-linux-29603af12096567299c0004975c1e18217732c31.tar.gz talos-op-linux-29603af12096567299c0004975c1e18217732c31.zip | |
backlight: atmel-pwm-bl: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d06310 ("device-core: Ensure drvdata
= NULL when no driver is bound").
Thus, it is not needed to manually clear the device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/video/backlight/atmel-pwm-bl.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/video/backlight/atmel-pwm-bl.c b/drivers/video/backlight/atmel-pwm-bl.c index a60d6afca97c..0393d827dd44 100644 --- a/drivers/video/backlight/atmel-pwm-bl.c +++ b/drivers/video/backlight/atmel-pwm-bl.c @@ -195,7 +195,6 @@ static int __init atmel_pwm_bl_probe(struct platform_device *pdev) return 0; err_free_bl_dev: - platform_set_drvdata(pdev, NULL); backlight_device_unregister(bldev); err_free_pwm: pwm_channel_free(&pwmbl->pwmc); @@ -212,7 +211,6 @@ static int __exit atmel_pwm_bl_remove(struct platform_device *pdev) pwm_channel_disable(&pwmbl->pwmc); pwm_channel_free(&pwmbl->pwmc); backlight_device_unregister(pwmbl->bldev); - platform_set_drvdata(pdev, NULL); return 0; } |
