leds: lm3532: Avoid potentially unpaired regulator calls

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We may currently get unpaired regulator calls when configuring the LED
brightness via sysfs in case of regulator calls producing errors. Let's
fix this by maintaining local state for enabled.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>

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Tony Lindgren 2019-08-27 14:52:05 -07:00 • committed by Jacek Anaszewski

parent 68bfcf6deb

commit 070a0eed75

1 changed files with 24 additions and 2 deletions

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drivers/leds/leds-lm3532.c

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