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Code Issues Releases Wiki Activity

wlcore: Make sure PM calls are paired

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The call to wl1271_ps_elp_wakeup() in wl12xx_queue_recovery_work() is
unpaired. Let's remove it and add paired calls to wl1271_recovery_work()
instead in preparation for changing things to use runtime PM.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Tony Lindgren 2018-06-19 02:43:36 -07:00 committed by Kalle Valo
parent 4ec7cece87
commit 02edf81362
1 changed files with 8 additions and 2 deletions
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10
drivers/net/wireless/ti/wlcore/main.c
View file

@ -796,8 +796,6 @@ void wl12xx_queue_recovery_work(struct wl1271 *wl)
wl->state = WLCORE_STATE_RESTARTING;
set_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
wl1271_ps_elp_wakeup(wl);
wlcore_disable_interrupts_nosync(wl);
ieee80211_queue_work(wl->hw, &wl->recovery_work);
}
}
@ -919,12 +917,18 @@ static void wl1271_recovery_work(struct work_struct *work)
container_of(work, struct wl1271, recovery_work);
struct wl12xx_vif *wlvif;
struct ieee80211_vif *vif;
int error;
mutex_lock(&wl->mutex);
if (wl->state == WLCORE_STATE_OFF || wl->plt)
goto out_unlock;
error = wl1271_ps_elp_wakeup(wl);
if (error < 0)
wl1271_warning("Enable for recovery failed");
wlcore_disable_interrupts_nosync(wl);
if (!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags)) {
if (wl->conf.fwlog.output == WL12XX_FWLOG_OUTPUT_HOST)
wl12xx_read_fwlog_panic(wl);
@ -967,6 +971,8 @@ static void wl1271_recovery_work(struct work_struct *work)
*/
wlcore_wake_queues(wl, WLCORE_QUEUE_STOP_REASON_FW_RESTART);
wl1271_ps_elp_sleep(wl);
out_unlock:
wl->watchdog_recovery = false;
clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);