From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 24 Nov 2015 22:13:09 +0000 (+0100)
Subject: ARM: qcom: select ARM_CPU_SUSPEND for power management
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d9d6888feb990422a1ad0b9c18dd54cdfcbf2a41;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ARM: qcom: select ARM_CPU_SUSPEND for power management

The qcom spm driver uses cpu_resume_arm(), which is not included
in the kernel in all configurations:

drivers/built-in.o: In function `qcom_cpu_spc':
:(.text+0xbc022): undefined reference to `cpu_suspend'
drivers/built-in.o: In function `qcom_cpuidle_init':
:(.init.text+0x610c): undefined reference to `cpu_resume_arm'

This adds a 'select' Kconfig statement to ensure it's always
enabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <agross@codeaurora.org>
---

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 57b7145358e7..4c98ffe968c7 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -13,6 +13,7 @@ config QCOM_GSBI
 config QCOM_PM
 	bool "Qualcomm Power Management"
 	depends on ARCH_QCOM && !ARM64
+	select ARM_CPU_SUSPEND
 	select QCOM_SCM
 	help
 	  QCOM Platform specific power driver to manage cores and L2 low power