30 lines
993 B
Diff
30 lines
993 B
Diff
From: Arnd Bergmann <arnd@arndb.de>
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Date: Tue, 24 Nov 2015 23:13:09 +0100
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Subject: [PATCH] ARM: qcom: select ARM_CPU_SUSPEND for power management
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The qcom spm driver uses cpu_resume_arm(), which is not included
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in the kernel in all configurations:
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drivers/built-in.o: In function `qcom_cpu_spc':
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:(.text+0xbc022): undefined reference to `cpu_suspend'
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drivers/built-in.o: In function `qcom_cpuidle_init':
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:(.init.text+0x610c): undefined reference to `cpu_resume_arm'
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This adds a 'select' Kconfig statement to ensure it's always
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enabled.
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Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
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Signed-off-by: Andy Gross <agross@codeaurora.org>
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---
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--- a/drivers/soc/qcom/Kconfig
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+++ b/drivers/soc/qcom/Kconfig
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@@ -13,6 +13,7 @@ config QCOM_GSBI
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config QCOM_PM
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bool "Qualcomm Power Management"
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depends on ARCH_QCOM && !ARM64
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+ select ARM_CPU_SUSPEND
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select QCOM_SCM
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help
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QCOM Platform specific power driver to manage cores and L2 low power
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