rt2x00: Replace DRV_NAME with KBUILD_MODNAME

DRV_NAME was always set to the KBUILD_MODNAME value,
lets clean everything up by removing DRV_NAME and just
use KBUILD_MODNAME directly.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index e9f99c4..15ab4b2 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -24,11 +24,6 @@
 	Supported chipsets: RT2570.
  */
 
-/*
- * Set enviroment defines for rt2x00.h
- */
-#define DRV_NAME "rt2500usb"
-
 #include <linux/delay.h>
 #include <linux/etherdevice.h>
 #include <linux/init.h>
@@ -1790,7 +1785,7 @@
 };
 
 static const struct rt2x00_ops rt2500usb_ops = {
-	.name		= DRV_NAME,
+	.name		= KBUILD_MODNAME,
 	.rxd_size	= RXD_DESC_SIZE,
 	.txd_size	= TXD_DESC_SIZE,
 	.eeprom_size	= EEPROM_SIZE,
@@ -1862,7 +1857,7 @@
 MODULE_LICENSE("GPL");
 
 static struct usb_driver rt2500usb_driver = {
-	.name		= DRV_NAME,
+	.name		= KBUILD_MODNAME,
 	.id_table	= rt2500usb_device_table,
 	.probe		= rt2x00usb_probe,
 	.disconnect	= rt2x00usb_disconnect,