Re: Regulator API ignored return values

[Jingoo Han <jg1.han@samsung.com>]

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On Tuesday, March 12, 2013 5:44 AM, Arnd Bergmann wrote:
> 
> Hi all,
> 
> Mark Brown has added a patch to Linux-next that warns about certain regulator
> API functions being called without checking the results, which seems to have
> uncovered a number of bugs.
> 
> I've added a few people to Cc that might be interested in the reports and
> in fixing these bugs. Below you can find a list of all instances I found
> building the ARM defconfigs.
> 
> 	Arnd
> 
[...]
> /git/arm-soc/drivers/video/backlight/l4f00242t03.c: In function 'l4f00242t03_lcd_init':
> /git/arm-soc/drivers/video/backlight/l4f00242t03.c:58:18: warning: ignoring return value of
> 'regulator_enable', declared with attribute warn_unused_result [-Wunused-result]
> /git/arm-soc/drivers/video/backlight/l4f00242t03.c:61:18: warning: ignoring return value of
> 'regulator_enable', declared with attribute warn_unused_result [-Wunused-result]

Hi Arnd Bergmann,

I fixed these warnings and the patch was added to mm-tree.
(http://www.spinics.net/lists/mm-commits/msg95324.html)
Thank you for reporting :)

Best regards,
Jingoo Han
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