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Code Issues

ipq806x: fix a kconfig issue

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2016-11-04 12:35:25 +01:00
parent 6aa07b8202
commit fddd532612
1 changed files with 30 additions and 0 deletions
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target/linux/ipq806x/patches-4.4/030-ARM-qcom-select-ARM_CPU_SUSPEND-for-power-management.patch Normal file
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@ -0,0 +1,30 @@
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 24 Nov 2015 23:13:09 +0100
Subject: [PATCH] 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>
---
--- 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