regulator: qcom_spmi-regulator: Use DIV_ROUND_UP instead of open-coded

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2015-07-09 16:48:50 +08:00 • committed by Mark Brown
commit 5d506a5ad4