diff options
| author |   Eyal Shapira <eyal@wizery.com> | 2011-12-20 14:55:38 +0200 |
|---|---|---|
| committer |   Luciano Coelho <coelho@ti.com> | 2011-12-20 22:30:16 +0200 |
| commit | ee91d1855137ba9c16d1e7815d562056c3f55e7f (patch) | |
| tree | 17e428e7f057f005484613fa2407a78a4e172968 | |
| parent | wl12xx: fix sched scan of DFS channels (diff) | |
| download | linux-dev-ee91d1855137ba9c16d1e7815d562056c3f55e7f.tar.xz linux-dev-ee91d1855137ba9c16d1e7815d562056c3f55e7f.zip | |
wl12xx: mark no sched scan only after FW event
stop sched scan isn't an immediate operation
and we need to wait for PERIODIC_SCAN_COMPLETE_EVENT_ID
after sending a stop before changing internal state
and notifying upper layers.
Not doing this caused problems when canceling an existing sched
scan and immediately requesting to start a new one
with a different configuration as the FW was still
in the middle of the previous sched scan.
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
| -rw-r--r-- | drivers/net/wireless/wl12xx/event.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/scan.c | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index 00ce794eebae..d3280df68f5d 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -267,8 +267,8 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) wl1271_debug(DEBUG_EVENT, "PERIODIC_SCAN_COMPLETE_EVENT " "(status 0x%0x)", mbox->scheduled_scan_status); if (wl->sched_scanning) { - wl1271_scan_sched_scan_stop(wl); ieee80211_sched_scan_stopped(wl->hw); + wl->sched_scanning = false; } } diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index 05dca0c1d442..e24111ececc5 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -754,7 +754,6 @@ void wl1271_scan_sched_scan_stop(struct wl1271 *wl) wl1271_error("failed to send sched scan stop command"); goto out_free; } - wl->sched_scanning = false; out_free: kfree(stop); |