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(parent: cb68af4) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 21 May 2012 16:39:58 +0000 (09:39 -0700)
commitefa80b562ab2afeb1130205ae8190fccf079506c
tree766942a22b766e9b5a43d57ac1f1c3a932fd3db4tree | snapshot
parentcb68af469fa453694a03553c6efd0681f2c5264fcommit | diff
regulator: Fix the logic to ensure new voltage setting in valid range

commit f55205f4d4a8823a11bb8b37ef2ecbd78fb09463 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/regulator/max8997.c diff | blob | history
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