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authorMarek Szyprowski <m.szyprowski@samsung.com>2018-09-03 16:49:37 +0200
committerMark Brown <broonie@kernel.org>2018-09-03 17:10:40 +0200
commit3edd79cf5a44b12dbb13bc320f5788aed6562b36 (patch)
tree113e6648b42a65f5eab03fdf69227f4ca27707f3 /drivers/macintosh/windfarm_pid.h
parentregulator: da9063: fix DT probing with constraints (diff)
downloadlinux-3edd79cf5a44b12dbb13bc320f5788aed6562b36.tar.xz
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regulator: Fix 'do-nothing' value for regulators without suspend state
Some regulators don't have all states defined and in such cases regulator core should not assume anything. However in current implementation of of_get_regulation_constraints() DO_NOTHING_IN_SUSPEND enable value was set only for regulators which had suspend node defined, otherwise the default 0 value was used, what means DISABLE_IN_SUSPEND. This lead to broken system suspend/resume on boards, which had simple regulator constraints definition (without suspend state nodes). To avoid further mismatches between the default and uninitialized values of the suspend enabled/disabled states, change the values of the them, so default '0' means DO_NOTHING_IN_SUSPEND. Fixes: 72069f9957a1: regulator: leave one item to record whether regulator is enabled Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/macintosh/windfarm_pid.h')
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