mwifiex: remove some macro definitions

use corresponding macros defined in include/linux/ieee80211.h

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index d64065f..e22d761 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -115,7 +115,7 @@
 		SETHT_MCS32(ht_cap->ht_cap.mcs.rx_mask);
 
 	/* Clear RD responder bit */
-	RESETHT_EXTCAP_RDG(ht_ext_cap);
+	ht_ext_cap &= ~IEEE80211_HT_EXT_CAP_RD_RESPONDER;
 
 	ht_cap->ht_cap.cap_info = cpu_to_le16(ht_cap_info);
 	ht_cap->ht_cap.extended_ht_cap_info = cpu_to_le16(ht_ext_cap);