prism54usb: more fix for wireless Kconfig changes

Need to change usage of CONFIG_NET_WIRELESS to CONFIG_WLAN_80211 in
prism54usb sources.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/prism54usb/isl_sm.h b/drivers/net/wireless/prism54usb/isl_sm.h
index 6ace78e..e20e619 100644
--- a/drivers/net/wireless/prism54usb/isl_sm.h
+++ b/drivers/net/wireless/prism54usb/isl_sm.h
@@ -156,9 +156,9 @@
 
 /* 	struct timer_list       stats_update; */
 	struct net_device_stats statistics;
-#ifdef CONFIG_NET_WIRELESS
+#ifdef CONFIG_WLAN_80211
 	struct iw_statistics    iwstatistics;
-#endif				/* CONFIG_NET_WIRELESS */
+#endif				/* CONFIG_WLAN_80211 */
 
 	/* device-specific state machine and callbacks
 	   We handle three types of devices :
diff --git a/drivers/net/wireless/prism54usb/islsm_ioctl.c b/drivers/net/wireless/prism54usb/islsm_ioctl.c
index 6fe671c..033556d 100644
--- a/drivers/net/wireless/prism54usb/islsm_ioctl.c
+++ b/drivers/net/wireless/prism54usb/islsm_ioctl.c
@@ -82,7 +82,7 @@
 
 #define SUPPORTED_WIRELESS_EXT                  16
 
-#ifdef CONFIG_NET_WIRELESS
+#ifdef CONFIG_WLAN_80211
 
 #ifndef MADWIFI
 
@@ -609,4 +609,4 @@
 
 #endif				/* MADWIFI */
 
-#endif				/* CONFIG_NET_WIRELESS */
+#endif				/* CONFIG_WLAN_80211 */