Re: [PATCH] rtc: sh: remove unused variable rtc_dev

[Alexandre Belloni]

On 27/07/2018 17:10:15+0200, Anders Roxell wrote:
> When building rtc-sh, rtc_dev isn't used in function __sh_rtc_periodic.
> drivers/rtc/rtc-sh.c: In function â__sh_rtc_periodicâ:
> drivers/rtc/rtc-sh.c:146:21: warning: unused variable ârtc_devâ [-Wunused-variable]
>   struct rtc_device *rtc_dev = rtc->rtc_dev;
>                      ^~~~~~~
> Remove the declaration of rtc_dev to dispose the warning.
> 
> Fixes: ec623ff014c4 ("rtc: sh: remove dead code")
> Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
> ---
>  drivers/rtc/rtc-sh.c | 1 -
>  1 file changed, 1 deletion(-)
> 
Applied, thanks.

It is weird that kbuild didn't complain about it though.

-- 
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com