Fix the following gcc warning:
drivers/ide/pmac.c: In function pmac_ide_setup_device:
drivers/ide/pmac.c:1027:14: warning: variable hwif set but not used
[-Wunused-but-set-variable]
Fixes: d58b0c39e32f ("powerpc/macio: Rework hotplug media bay support")
Reported-by: Hulk Robot
Signed-off-by: Wan
From: Wang Hai
Date: Sat, 26 Oct 2019 09:57:38 +0800
> Fix the following gcc warning:
>
> drivers/ide/pmac.c: In function pmac_ide_setup_device:
> drivers/ide/pmac.c:1027:14: warning: variable hwif set but not used
> [-Wunused-but-set-variable]
>
> Fixes: d58b0c39e32f ("powerpc/macio: Rework ho