cfg80211: clarify timestamp in cfg80211_inform_bss

This is intended to be the timestamp sent by the
peer in the beacon/probe response, not any form
of host timestamp. Clarify the documentation and
variable names.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index afde7e5..70faadf 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -734,9 +734,8 @@
 struct cfg80211_bss*
 cfg80211_inform_bss(struct wiphy *wiphy,
 		    struct ieee80211_channel *channel,
-		    const u8 *bssid,
-		    u64 timestamp, u16 capability, u16 beacon_interval,
-		    const u8 *ie, size_t ielen,
+		    const u8 *bssid, u64 tsf, u16 capability,
+		    u16 beacon_interval, const u8 *ie, size_t ielen,
 		    s32 signal, gfp_t gfp)
 {
 	struct cfg80211_internal_bss *res;
@@ -758,7 +757,7 @@
 	memcpy(res->pub.bssid, bssid, ETH_ALEN);
 	res->pub.channel = channel;
 	res->pub.signal = signal;
-	res->pub.tsf = timestamp;
+	res->pub.tsf = tsf;
 	res->pub.beacon_interval = beacon_interval;
 	res->pub.capability = capability;
 	/*