diff options
| author | Eliad Peller <eliad@wizery.com> | 2011-04-03 02:01:59 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-05-02 10:25:27 +0300 |
| commit | a665d6e260f0233aac73f74d15bb6a029cc5ec47 (patch) | |
| tree | d795995e4796d1b14e9a096ac2ca0bbdaf43b78c /drivers/net/wireless/wl12xx/wl12xx.h | |
| parent | c75bbcdb200e2815c855e42a4685d170858af306 (diff) | |
wl12xx: avoid premature elp entrance
The elp_work is being enqueued on wl1271_ps_elp_sleep, but doesn't get
cancelled on wl1271_ps_elp_wakeup. This might cause immediate entrance
to elp when the wl->mutex is being released, rather than using the delayed
enqueueing optimization.
Cancel elp_work on wakeup request, and add a new WL1271_FLAG_ELP_REQUESTED
flag to further synchronize the elp actions.
[Fixed a couple of typos in some comments -- Luca]
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl12xx.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl12xx.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 7c521af58e7d..f3de96212b96 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -345,6 +345,7 @@ enum wl12xx_flags { WL1271_FLAG_TX_QUEUE_STOPPED, WL1271_FLAG_TX_PENDING, WL1271_FLAG_IN_ELP, + WL1271_FLAG_ELP_REQUESTED, WL1271_FLAG_PSM, WL1271_FLAG_PSM_REQUESTED, WL1271_FLAG_IRQ_RUNNING, |