mtd: remove use of __devexit_p

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

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c
index aefaf8c..e6b296d 100644
--- a/drivers/mtd/nand/orion_nand.c
+++ b/drivers/mtd/nand/orion_nand.c
@@ -223,7 +223,7 @@
 #endif
 
 static struct platform_driver orion_nand_driver = {
-	.remove		= __devexit_p(orion_nand_remove),
+	.remove		= orion_nand_remove,
 	.driver		= {
 		.name	= "orion_nand",
 		.owner	= THIS_MODULE,