[PATCH] regulator: qcom_spmi-regulator: Use DIV_ROUND_UP instead of open-coded

From	Axel Lin <axel.lin@ingics.com>
Newsgroups	linux.kernel
Subject	[PATCH] regulator: qcom_spmi-regulator: Use DIV_ROUND_UP instead of open-coded
Date	2015-07-09 10:50 +0200
Message-ID	<pKfGO-6mA-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
 drivers/regulator/qcom_spmi-regulator.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index 850a30a..9ef0e2f 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -504,8 +504,7 @@ static int spmi_regulator_select_voltage(struct spmi_regulator *vreg,
 	 * Force uV to be an allowed set point by applying a ceiling function to
 	 * the uV value.
 	 */
-	*voltage_sel = (uV - range->min_uV + range->step_uV - 1)
-			/ range->step_uV;
+	*voltage_sel = DIV_ROUND_UP(uV - range->min_uV, range->step_uV);
 	uV = *voltage_sel * range->step_uV + range->min_uV;
 
 	if (uV > max_uV) {
-- 
2.1.0



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[PATCH] regulator: qcom_spmi-regulator: Use DIV_ROUND_UP instead of  open-coded Axel Lin <axel.lin@ingics.com> - 2015-07-09 10:50 +0200
  Applied "regulator: qcom_spmi-regulator: Use DIV_ROUND_UP instead of open-coded" to the regulator tree Mark Brown <broonie@kernel.org> - 2015-07-10 02:30 +0200

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