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ARM: imx: select ARM_CPU_SUSPEND for CPU_IDLE as well

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The cpuidle support calls cpu_suspend(), which is compiled conditionally,
and fails to link unless something selects CONFIG_ARM_CPU_SUSPEND.

arch/arm/mach-imx/cpuidle-imx6sx.o: In function `imx6sx_enter_wait':
cpuidle-imx6sx.c:(.text+0x6c): undefined reference to `cpu_suspend'

This adds an explicit select statement here.

Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2018-02-05 23:06:43 +01:00
parent 0240f30721
commit da395584b8
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-imx/Kconfig
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@ -469,7 +469,7 @@ config SOC_IMX53
config SOC_IMX6
bool
select ARM_CPU_SUSPEND if PM
select ARM_CPU_SUSPEND if (PM || CPU_IDLE)
select ARM_ERRATA_754322
select ARM_ERRATA_775420
select ARM_GIC