arm: dma: check clk_get() result

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clk_get() may return ERR_PTR(), if so propagate return code as
imx_dma_init() return code.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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Vasiliy Kulikov 2010-11-26 20:05:55 +03:00 • committed by Sascha Hauer

parent 0ef51953be

commit abebbb4680

1 changed files with 2 additions and 0 deletions

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arch/arm/mach-imx/dma-v1.c

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