[PATCH] iwlagn: fix interface combinations

[Johannes Berg <johannes@sipsolutions.net>]

From: Johannes Berg <johannes.berg@intel.com>

My patch to advertise interface combinations
worked by pure luck in the P2P case, but all
other cases are broken. This is due to a dumb
mistake in the code that checks what should
be advertised, fix that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
Alternatively, this fixes it. Sorry.

 drivers/net/wireless/iwlwifi/iwl-agn.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/wireless/iwlwifi/iwl-agn.c	2011-06-02 19:36:58.000000000 +0200
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c	2011-06-02 19:37:09.000000000 +0200
@@ -2533,11 +2533,11 @@ static int iwl_mac_setup_register(struct
 
 	BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
 
-	if (hw->wiphy->interface_modes & NL80211_IFTYPE_P2P_CLIENT) {
+	if (hw->wiphy->interface_modes & BIT(NL80211_IFTYPE_P2P_CLIENT)) {
 		hw->wiphy->iface_combinations = iwlagn_iface_combinations_p2p;
 		hw->wiphy->n_iface_combinations =
 			ARRAY_SIZE(iwlagn_iface_combinations_p2p);
-	} else if (hw->wiphy->interface_modes & NL80211_IFTYPE_AP) {
+	} else if (hw->wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) {
 		hw->wiphy->iface_combinations = iwlagn_iface_combinations_dualmode;
 		hw->wiphy->n_iface_combinations =
 			ARRAY_SIZE(iwlagn_iface_combinations_dualmode);