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(parent: e816b57) | patch
regulator: Fix the logic to ensure new voltage setting in valid range
authorAxel Lin <axel.lin@gmail.com>
Wed, 11 Apr 2012 12:53:58 +0000 (20:53 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 17 Apr 2012 14:17:11 +0000 (15:17 +0100)
commitf55205f4d4a8823a11bb8b37ef2ecbd78fb09463
treeacb5c8624f1af12cc9bb5235c5bc586b92efa832tree | snapshot (tar.gz zip)
parente816b57a337ea3b755de72bec38c10c864f23015commit | diff
regulator: Fix the logic to ensure new voltage setting in valid range

I think this is a typo.
To ensure new voltage setting won't greater than desc->max,
the equation should be desc->min + desc->step * new_val <= desc->max.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
drivers/regulator/max8997.c diff | blob | blame | history