cfg80211: issue netlink notification when scan starts

To ease multiple apps working together smoothly,
send a notification when a scan is started.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 5c12ad13499b..a3872a40cfa7 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -6,6 +6,8 @@
 extern int nl80211_init(void);
 extern void nl80211_exit(void);
 extern void nl80211_notify_dev_rename(struct cfg80211_registered_device *rdev);
+extern void nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
+                                    struct net_device *netdev);
 extern void nl80211_send_scan_done(struct cfg80211_registered_device *rdev,
                                    struct net_device *netdev);
 extern void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev,