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| author | Axel Lin <axel.lin@gmail.com> | 2012-04-13 01:30:05 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-23 12:18:10 (GMT) |
| commit | 94e85a3c5d702a4ce96b7a9b883c949a08ebd93c (patch) | |
| tree | 96d4d9bcc1e06d67ba5eef89eb6f6ce976d6a274 /lib/cpumask.c | |
| parent | b9b49af5efa405f3c394a6395e79092c785999a3 (diff) | |
| download | linux-fsl-qoriq-94e85a3c5d702a4ce96b7a9b883c949a08ebd93c.tar.xz | |
regulator: s5m8767: Use DIV_ROUND_UP to calculate selector
Integer division may truncate the result.
Use DIV_ROUND_UP to ensure new voltage setting falls within specified range.
Also properly handle the case min_vol < desc->min to ensure we don't return
negative value for selector.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'lib/cpumask.c')
0 files changed, 0 insertions, 0 deletions