commit ece550d0e416b4146e1ec3d934f9773dbf8c7242
author John W. Linville <linville@tuxdriver.com> Wed Jul 28 16:41:06 2010 -0400
committer John W. Linville <linville@tuxdriver.com> Thu Jul 29 12:46:49 2010 -0400
tree cfdce97332f066556a0c80746c4ef2f4a0f80a67
parent bef9cb589d37c5eb2e3fb9e529fa3933db4dda19

wl1271: add get_survey callback in order to get channel noise

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>

drivers/net/wireless/wl12xx/wl1271.h

diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 53d47d7..dd3cee6 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -475,6 +475,9 @@
 	bool sg_enabled;
 
 	struct list_head list;
+
+	/* Most recently reported noise in dBm */
+	s8 noise;
 };
 
 int wl1271_plt_start(struct wl1271 *wl);