RE: [PATCH 05/11] ARM: exynos: exynos_pm_add_dev_to_genpd may be unused

[Kukjin Kim]

Arnd Bergmann wrote:
> 
> exynos_pm_add_dev_to_genpd is used if one or more out of a large
> number of Kconfig symbols are enabled. However the new
> exynos_defconfig selects none of those, so the function becomes
> unused. Marking it so lets the compiler automatically discard
> it.
> 
> Without this patch, building exynos_defconfig results in:
> 
> arch/arm/mach-exynos/pm_domains.c:118:123: warning:
> 'exynos_pm_add_dev_to_genpd' defined but not used [-Wunused-function]
> 
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: Thomas Abraham <thomas.abraham@xxxxxxxxxx>
> Cc: Rafael J. Wysocki <rjw@xxxxxxx>
> Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

Acked-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.

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