linux-kernel - [PATCH 1/1] thermal: Exynos: Add missing dependency

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Date:	Wed, 14 Nov 2012 12:15:29 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	rui.zhang@...el.com, durgadoss.r@...el.com,
	sachin.kamat@...aro.org, patches@...aro.org,
	akpm@...ux-foundation.org,
	Amit Daniel Kachhap <amit.kachhap@...aro.org>
Subject: [PATCH 1/1] thermal: Exynos: Add missing dependency

CPU_FREQ_TABLE depends on CPU_FREQ. Selecting CPU_FREQ_TABLE without checking
for dependencies gives the following compilation warnings:
warning: (ARCH_TEGRA_2x_SOC && ARCH_TEGRA_3x_SOC && UX500_SOC_DB8500 &&
CPU_THERMAL && EXYNOS_THERMAL) selects CPU_FREQ_TABLE which has unmet
direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ)

Cc: Amit Daniel Kachhap <amit.kachhap@...aro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
---
Build tested using exynos4_defconfig on linux-next tree of 20121114.
---
 drivers/thermal/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 266c15e..197b7db 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -50,7 +50,7 @@ config RCAR_THERMAL
 
 config EXYNOS_THERMAL
 	tristate "Temperature sensor on Samsung EXYNOS"
-	depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5) && THERMAL
+	depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5) && THERMAL && CPU_FREQ
 	select CPU_FREQ_TABLE
 	help
 	  If you say yes here you get support for TMU (Thermal Managment
-- 
1.7.4.1

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