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path: root/drivers/regulator/s5m8767.c
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Diffstat (limited to 'drivers/regulator/s5m8767.c')
-rw-r--r--drivers/regulator/s5m8767.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index cb53187a60d3..cf12e6351542 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -12,7 +12,6 @@
*/
#include <linux/bug.h>
-#include <linux/delay.h>
#include <linux/err.h>
#include <linux/gpio.h>
#include <linux/slab.h>
@@ -347,7 +346,10 @@ static int s5m8767_convert_voltage_to_sel(
if (max_vol < desc->min || min_vol > desc->max)
return -EINVAL;
- selector = (min_vol - desc->min) / desc->step;
+ if (min_vol < desc->min)
+ min_vol = desc->min;
+
+ selector = DIV_ROUND_UP(min_vol - desc->min, desc->step);
if (desc->min + desc->step * selector > max_vol)
return -EINVAL;