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| author | Antonio Ospite <ospite@studenti.unina.it> | 2011-04-14 15:21:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-14 16:06:54 -0700 |
| commit | 592ce316395abc6b4e96c1ac198e5f347bb5d578 (patch) | |
| tree | 28281eed393ec50625ff3558956baccb5c4f4ec7 /lib | |
| parent | d3bc2367180f7ee6afe4ee6e886bfba3ad4eb290 (diff) | |
| download | linux-592ce316395abc6b4e96c1ac198e5f347bb5d578.tar.bz2 | |
leds/leds-regulator.c: fix handling of already enabled regulators
Make the driver aware of the initial status of the regulator.
The leds-regulator driver was ignoring the initial status of the
regulator; this resulted in rdev->use_count being incremented to 2 after
calling regulator_led_set_value() in the .probe method when a regulator
was already enabled at insmod time, which made it impossible to ever
disable the regulator.
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions