backlight: 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>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/video/backlight/lm3533_bl.c

@@ -351,7 +351,7 @@ err_unregister:
 	return ret;
 }
 
-static int __devexit lm3533_bl_remove(struct platform_device *pdev)
+static int lm3533_bl_remove(struct platform_device *pdev)
 {
 	struct lm3533_bl *bl = platform_get_drvdata(pdev);
 	struct backlight_device *bd = bl->bd;