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(parent: a2cfa87) | 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)
committerBen Hutchings <ben@decadent.org.uk>
Sun, 20 May 2012 21:56:29 +0000 (22:56 +0100)
commit42d66f95429ec18ea8d505fc1b90a32aa7d894e4
tree00b07b06cc18645640f22c1abcae8d7ff51a96a8tree | snapshot
parenta2cfa87491c4ef47de3c4e0973ebb457019a3963commit | 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: Ben Hutchings <ben@decadent.org.uk>
drivers/regulator/max8997.c diff | blob | history
Linux kernel for KaRo TX COM modules