linux-kernel - [PATCH] ARM: EXYNOS: add PM dependency to PM_GENERIC

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Date:	Tue, 14 May 2013 10:19:40 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Kukjin Kim' <kgene.kim@...sung.com>
Cc:	linux-samsung-soc@...r.kernel.org,
	Jingoo Han <jg1.han@...sung.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: EXYNOS: add PM dependency to PM_GENERIC_DOMAINS for
 Exynos4210

PM_GENERIC_DOMAINS needs PM dependency.

Fixed build warning as below:

warning: (PLAT_S3C64XX && CPU_EXYNOS4210) selects PM_GENERIC_DOMAINS which has unmet direct dependencies (PM)
warning: (PLAT_S3C64XX && CPU_EXYNOS4210) selects PM_GENERIC_DOMAINS which has unmet direct dependencies (PM)
arch/arm/kernel/return_address.c:63:2: warning: #warning "TODO: return_address should use unwind tables" [-Wcpp]
drivers/base/power/domain.c: In function '__pm_genpd_add_device':
drivers/base/power/domain.c:1422:2: error: implicit declaration of function 'genpd_acquire_lock'
[-Werror=implicit-function-declaration]
drivers/base/power/domain.c:1466:2: error: implicit declaration of function 'genpd_release_lock'
[-Werror=implicit-function-declaration]
drivers/base/power/domain.c: In function 'pm_genpd_add_subdomain':
drivers/base/power/domain.c:1649:3: error: implicit declaration of function 'genpd_sd_counter_inc'
[-Werror=implicit-function-declaration]
drivers/base/power/domain.c: In function 'pm_genpd_remove_subdomain':
drivers/base/power/domain.c:1721:4: error: implicit declaration of function 'genpd_sd_counter_dec'
[-Werror=implicit-function-declaration]
drivers/base/power/domain.c: In function 'pm_genpd_attach_cpuidle':
drivers/base/power/domain.c:1887:2: error: implicit declaration of function 'genpd_recalc_cpu_exit_latency'
[-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 arch/arm/mach-exynos/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index d19edff..1f7ddb2 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -34,7 +34,7 @@ config CPU_EXYNOS4210
 	default y
 	depends on ARCH_EXYNOS4
 	select ARM_CPU_SUSPEND if PM
-	select PM_GENERIC_DOMAINS
+	select PM_GENERIC_DOMAINS if PM
 	select S5P_PM if PM
 	select S5P_SLEEP if PM
 	select SAMSUNG_DMADEV
-- 
1.7.2.5


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