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ARM: imx: reset_controller may be disabled

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The new reset controller API is optional, so if that is disabled,
we must not call it from platform code.

arch/arm/mach-imx/built-in.o: In function
 `imx_src_init': /git/arm-soc/arch/arm/mach-imx/src.c:144:
	undefined reference to `reset_controller_register'

Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2013-04-30 14:58:31 +02:00
parent 8b85143e5d
commit 5c5f0421a8
1 changed files with 2 additions and 1 deletions
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3
arch/arm/mach-imx/src.c
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@ -138,7 +138,8 @@ void __init imx_src_init(void)
WARN_ON(!src_base);
imx_reset_controller.of_node = np;
reset_controller_register(&imx_reset_controller);
if (IS_ENABLED(CONFIG_RESET_CONTROLLER))
reset_controller_register(&imx_reset_controller);
/*
* force warm reset sources to generate cold reset