wl1271: Clear probe-request template after scan

Clear the probe-request template on the firmware after scan. Unless
cleared, the firmware can independently send probe requests to the AP
and interfere with the mac80211 logic.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/wl1271_event.c
index f3afd4a..87055f7 100644 (file)
--- a/drivers/net/wireless/wl12xx/wl1271_event.c
+++ b/drivers/net/wireless/wl12xx/wl1271_event.c
@@ -26,6 +26,7 @@
 #include "wl1271_spi.h"
 #include "wl1271_event.h"
 #include "wl1271_ps.h"
+#include "wl12xx_80211.h"
 
 static int wl1271_event_scan_complete(struct wl1271 *wl,
                                      struct event_mailbox *mbox)
@@ -34,6 +35,9 @@ static int wl1271_event_scan_complete(struct wl1271 *wl,
                     mbox->scheduled_scan_status);
 
        if (wl->scanning) {
+               int size = sizeof(struct wl12xx_probe_req_template);
+               wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL,
+                                       size);
                mutex_unlock(&wl->mutex);
                ieee80211_scan_completed(wl->hw, false);
                mutex_lock(&wl->mutex);