A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 11:11:45 -04:00
Code Issues Projects Releases Packages Wiki Activity

drivers/video/backlight/atmel-pwm-bl.c: use devm_ functions

Browse source 
The devm_ functions allocate memory that is released when a driver
detaches.  This patch uses devm_kzalloc of these functions.

Signed-off-by: Jingoo Han <[email protected]>
Acked-by: Hans-Christian Egtvedt <[email protected]>
Cc: Richard Purdie <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Jingoo Han 2012-07-30 14:40:31 -07:00 • committed by Linus Torvalds
commit a4be29ac6d
1 changed files with 2 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
drivers/video/backlight/atmel-pwm-bl.c
View file

@ -127,7 +127,8 @@ static int atmel_pwm_bl_probe(struct platform_device *pdev)
struct atmel_pwm_bl *pwmbl;
int retval;
pwmbl = kzalloc(sizeof(struct atmel_pwm_bl), GFP_KERNEL);
pwmbl = devm_kzalloc(&pdev->dev, sizeof(struct atmel_pwm_bl),
GFP_KERNEL);
if (!pwmbl)
return -ENOMEM;
@ -202,7 +203,6 @@ err_free_gpio:
err_free_pwm:
pwm_channel_free(&pwmbl->pwmc);
err_free_mem:
kfree(pwmbl);
return retval;
}
@ -218,7 +218,6 @@ static int __exit atmel_pwm_bl_remove(struct platform_device *pdev)
pwm_channel_free(&pwmbl->pwmc);
backlight_device_unregister(pwmbl->bldev);
platform_set_drvdata(pdev, NULL);
kfree(pwmbl);
return 0;
}