diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 7cdc80a..277a020 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -753,7 +753,7 @@
 	rt2x00_set_field16(&reg, MAC_CSR1_HOST_READY, 1);
 	rt2500usb_register_write(rt2x00dev, MAC_CSR1, reg);
 
-	if (rt2x00_get_rev(&rt2x00dev->chip) >= RT2570_VERSION_C) {
+	if (rt2x00_rev(&rt2x00dev->chip) >= RT2570_VERSION_C) {
 		rt2500usb_register_read(rt2x00dev, PHY_CSR2, &reg);
 		reg &= ~0x0002;
 	} else {
@@ -1257,7 +1257,7 @@
 	rt2500usb_register_read(rt2x00dev, MAC_CSR0, &reg);
 	rt2x00_set_chip(rt2x00dev, RT2570, value, reg);
 
-	if (rt2x00_rev(&rt2x00dev->chip, 0xffff0)) {
+	if (!rt2x00_check_rev(&rt2x00dev->chip, 0)) {
 		ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
 		return -ENODEV;
 	}