regulator: Use DIV_ROUND_CLOSEST in wm8350_isink_get_current
DIV_ROUND_CLOSEST performs the computation (x + d/2)/d with better readability.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 4f46067..ab1e183 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -186,7 +186,7 @@
return 0;
}
- return (isink_cur[val] + 50) / 100;
+ return DIV_ROUND_CLOSEST(isink_cur[val], 100);
}
/* turn on ISINK followed by DCDC */