can: flexcan: Check the return value from clk_prepare_enable()

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

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Fabio Estevam 2013-07-22 12:41:40 -03:00 • committed by Marc Kleine-Budde

parent 933e4af4c5

commit aa10181bda

1 changed files with 20 additions and 8 deletions

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drivers/net/can/flexcan.c

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