leds: lm3692x: Handle failure to probe the regulator
Instead use devm_regulator_get_optional since the regulator is optional and check for errors. Signed-off-by:Guido Günther <agx@sigxcpu.org> Acked-by:
Pavel Machek <pavel@ucw.cz> Reviewed-by:
Dan Murphy <dmurphy@ti.com> Signed-off-by:
Pavel Machek <pavel@ucw.cz>
parent
d0f9cc49
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