regulator: remove use of __devexit

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index ea0fdd5..6ff8723 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -142,7 +142,7 @@
 	return ret;
 }
 
-static __devexit int wm8994_ldo_remove(struct platform_device *pdev)
+static int wm8994_ldo_remove(struct platform_device *pdev)
 {
 	struct wm8994_ldo *ldo = platform_get_drvdata(pdev);