From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> rtl8821ae uses ieee80211 interfaces so it should depend on MAC80211. Fixes these build errors: ERROR: "ieee80211_rx_irqsafe" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_beacon_get_tim" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_unregister_hw" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "rate_control_send_low" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_stop_queue" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_rate_control_register" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "wiphy_to_ieee80211_hw" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_stop_tx_ba_cb_irqsafe" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_tx_status_irqsafe" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_find_sta" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_wake_queue" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_rate_control_unregister" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_register_hw" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_start_tx_ba_session" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_alloc_hw" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_free_hw" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_connection_loss" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! ERROR: "ieee80211_start_tx_ba_cb_irqsafe" [drivers/staging/rtl8821ae/rtl8821ae.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> --- drivers/staging/rtl8821ae/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20140211.orig/drivers/staging/rtl8821ae/Kconfig +++ linux-next-20140211/drivers/staging/rtl8821ae/Kconfig @@ -1,6 +1,6 @@ config R8821AE tristate "RealTek RTL8821AE Wireless LAN NIC driver" - depends on PCI && WLAN + depends on PCI && WLAN && MAC80211 depends on m select WIRELESS_EXT select WEXT_PRIV _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel