regulator: Return microamps in wm8350_isink_get_current

The values in isink_cur array are microamps.
The regulator core expects get_current_limit callback to return microamps.

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 f29803c..c5f3b40 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -186,7 +186,7 @@
 		return 0;
 	}
 
-	return DIV_ROUND_CLOSEST(isink_cur[val], 100);
+	return isink_cur[val];
 }
 
 /* turn on ISINK followed by DCDC */