regulator: twl-regulator: Use DIV_ROUND_UP at appropriate places

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-04-09 23:35:10 +08:00 • committed by Mark Brown
commit 268a164135