diff options
| author | Arik Nemtsov <arik@wizery.com> | 2012-06-21 15:10:47 (GMT) |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-22 19:54:14 (GMT) |
| commit | 96caded8d275f67c6000fa219b0c11e7d6bf8e0b (patch) | |
| tree | d6122d60034497337d9733ff00967304bca50879 /drivers | |
| parent | e1262efb9bf9864532c0dfca2b2e222aee7bd0a5 (diff) | |
| download | linux-fsl-qoriq-96caded8d275f67c6000fa219b0c11e7d6bf8e0b.tar.xz | |
wlcore: cancel suspend when recovery is pending
We wish to postpone suspend if recovery is pending. This will make sure
the FW is in a good state and perform wowlan wakeup.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index b0795aa..0df28d5 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -1661,6 +1661,12 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw, wl1271_debug(DEBUG_MAC80211, "mac80211 suspend wow=%d", !!wow); WARN_ON(!wow); + /* we want to perform the recovery before suspending */ + if (test_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) { + wl1271_warning("postponing suspend to perform recovery"); + return -EBUSY; + } + wl1271_tx_flush(wl); mutex_lock(&wl->mutex); |