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| author | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2014-09-25 14:39:11 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-09-26 08:22:50 (GMT) |
| commit | c5bb725ac2d1a13e9e766bf9a16bac986ade17cd (patch) | |
| tree | 19ef6310d6ca31ad0d16e4c17d58fbe0c2f62e33 /drivers/mfd/abx500-core.c | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff) | |
| download | linux-c5bb725ac2d1a13e9e766bf9a16bac986ade17cd.tar.xz | |
regulator: ltc3589: fix broken voltage transitions
VCCR is used as a trigger to start voltage transitions, so
we need to mark it volatile in order to make sure it gets
written to hardware every time we set a new voltage.
Fixes regulator voltage being stuck at the first voltage
set after driver load.
[lst: reworded commit message]
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/mfd/abx500-core.c')
0 files changed, 0 insertions, 0 deletions