drm/imx: imx-tve: check the value returned by regulator_set_voltage()

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

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

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Fabio Estevam 2016-07-09 18:57:42 -03:00 • committed by Philipp Zabel

parent 7075ba7942

commit deb65870b5

1 changed files with 3 additions and 1 deletions

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drivers/gpu/drm/imx/imx-tve.c

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