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Mark Brown authored
It is possible for regulator_enable() to fail and if it does fail that's generally a bad sign for anything we try to do with the hardware afterwards so check for and immediately return an error if regulator_enable() fails. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by:
Grazvydas Ignotas <notasas@gmail.com> Signed-off-by:
Tomi Valkeinen <tomi.valkeinen@ti.com>
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