dma: imx-dma: use devm_kzalloc and devm_request_irq
authorShawn Guo <shawn.guo@linaro.org>
Sat, 15 Sep 2012 07:16:47 +0000 (15:16 +0800)
committerShawn Guo <shawn.guo@linaro.org>
Mon, 15 Oct 2012 02:03:16 +0000 (10:03 +0800)
Use managed functions devm_kzalloc and devm_request_irq instead to
make the error patch simpler.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Vinod Koul <vinod.koul@linux.intel.com>

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