mac80211/rc80211: add chandef to rate initialization

5 and 10 MHz support needs to know the current operating channel width,
add the chandef to the rate control API.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
diff --git a/drivers/net/wireless/rtlwifi/rc.c b/drivers/net/wireless/rtlwifi/rc.c
index f9f059d..a98acef 100644
--- a/drivers/net/wireless/rtlwifi/rc.c
+++ b/drivers/net/wireless/rtlwifi/rc.c
@@ -218,6 +218,7 @@
 
 static void rtl_rate_init(void *ppriv,
 			  struct ieee80211_supported_band *sband,
+			  struct cfg80211_chan_def *chandef,
 			  struct ieee80211_sta *sta, void *priv_sta)
 {
 }