leds: lm3692x: Handle failure to probe the regulator

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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>

...

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Guido Günther 2019-09-21 14:12:10 -07:00 • committed by Pavel

parent d0f9cc49e9

commit 396128d2ff

1 changed files with 11 additions and 2 deletions

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drivers/leds/leds-lm3692x.c

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