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ARM: mxs: stub out mxs_pm_init for !CONFIG_PM

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When building a kernel without CONFIG_PM, we get a link
error from referencing mxs_pm_init in the machine
descriptor. This defines a macro to NULL for that case.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Arnd Bergmann 2013-06-03 16:00:22 +02:00
parent 6eed846fc2
commit 7a9caf59f6
1 changed files with 4 additions and 0 deletions
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4
arch/arm/mach-mxs/pm.h
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@ -9,6 +9,10 @@
#ifndef __ARCH_MXS_PM_H
#define __ARCH_MXS_PM_H
#ifdef CONFIG_PM
void mxs_pm_init(void);
#else
#define mxs_pm_init NULL
#endif
#endif