mtd: don't use __exit_p to wrap mxcnd_remove

The function mxcnd_remove is defined using __devexit, so don't use
__exit_p but __devexit_p to wrap it.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/nand/mxc_nand.c

@@ -1099,7 +1099,7 @@ static struct platform_driver mxcnd_driver = {
 	.driver = {
 		   .name = DRIVER_NAME,
 		   },
-	.remove = __exit_p(mxcnd_remove),
+	.remove = __devexit_p(mxcnd_remove),
 	.suspend = mxcnd_suspend,
 	.resume = mxcnd_resume,
 };