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(parent: 130b82c) | patch
spi: spi-imx: Check the return value from clk_prepare_enable()
authorFabio Estevam <fabio.estevam@freescale.com>
Thu, 11 Jul 2013 04:26:49 +0000 (01:26 -0300)
committerMark Brown <broonie@linaro.org>
Mon, 15 Jul 2013 10:37:56 +0000 (11:37 +0100)
commit83174626ccf897827d2c49f26d9b0b7f74af85cc
tree3831a2b814069ed23fe04493f999f9bbff3b02a5tree | snapshot
parent130b82c047675cf398ac49b7d230288f1b9ac9adcommit | diff
spi: spi-imx: Check the return value from clk_prepare_enable()

clk_prepare_enable() may fail, so let's check its return value and propagate it
in the case of error.

While at it, fix the order of clk_disable_unprepare calls: clk_ipg should be
disabled first, followed by clk_per.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/spi/spi-imx.c diff | blob | blame | history
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