diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2012-08-04 06:28:33 -0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-08-10 06:27:34 -0400 |
| commit | 8ab08c0c4c39f36d3bf89e03a4bc3e6898e1563c (patch) | |
| tree | 7f2151ae998c1b49736c48bc6b551fadffd42c3b /arch | |
| parent | bb1a5805edf1d1e5da02b23dfca76ed99dfa18b1 (diff) | |
ARM: exynos: exynos_pm_add_dev_to_genpd may be unused
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@arndb.de>
Acked-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-exynos/pm_domains.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index 373c3c00d24c..c0bc83a7663e 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c | |||
| @@ -115,7 +115,7 @@ static __init int exynos_pm_dt_parse_domains(void) | |||
| 115 | } | 115 | } |
| 116 | #endif /* CONFIG_OF */ | 116 | #endif /* CONFIG_OF */ |
| 117 | 117 | ||
| 118 | static __init void exynos_pm_add_dev_to_genpd(struct platform_device *pdev, | 118 | static __init __maybe_unused void exynos_pm_add_dev_to_genpd(struct platform_device *pdev, |
| 119 | struct exynos_pm_domain *pd) | 119 | struct exynos_pm_domain *pd) |
| 120 | { | 120 | { |
| 121 | if (pdev->dev.bus) { | 121 | if (pdev->dev.bus) { |