spi: spi-fsl-dspi: Check clk_prepare_enable() error

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clk_prepare_enable() may fail, so we should better check its
return value and propagate it in the case of failure.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Fabio Estevam 2016-08-21 23:05:30 -03:00 • committed by Mark Brown

parent 53d8916075

commit 1c5ea2b4de

1 changed files with 7 additions and 2 deletions

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drivers/spi/spi-fsl-dspi.c

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