nl80211: fix sched scan match attribute name

It should be NL80211_SCHED_SCAN_MATCH_ATTR_SSID as
documented, not NL80211_ATTR_SCHED_SCAN_MATCH_SSID.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index c61e1621..e7b1fc1 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -1963,7 +1963,7 @@
 enum nl80211_sched_scan_match_attr {
 	__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID,
 
-	NL80211_ATTR_SCHED_SCAN_MATCH_SSID,
+	NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
 
 	/* keep last */
 	__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
@@ -1971,6 +1971,9 @@
 		__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1
 };
 
+/* only for backward compatibility */
+#define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID
+
 /**
  * enum nl80211_reg_rule_flags - regulatory rule flags
  *