ARM: imx: build CPU suspend code only when needed
authorArnd Bergmann <arnd@arndb.de>
Tue, 30 Apr 2013 15:57:00 +0000 (17:57 +0200)
committerArnd Bergmann <arnd@arndb.de>
Fri, 3 May 2013 20:36:31 +0000 (22:36 +0200)
The ARM CPU suspend function has its own configuration symbol,
which we need to use for conditionalizing any code calling into
it as well.

arch/arm/mach-imx/built-in.o: In function `v7_cpu_resume':
/git/arm-soc/arch/arm/mach-imx/headsmp.S:57: undefined
 reference to `cpu_resume'

Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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