Commit b44eeb8c authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: mt7921: do not always disable fw runtime-pm 



After commit 'd430dffb ("mt76: mt7921: fix a possible race
enabling/disabling runtime-pm")', runtime-pm is always disabled in the
fw even if the user requests to enable it toggling debugfs node since
mt7921_pm_interface_iter routine will use pm->enable to configure the fw.
Fix the issue moving enable variable configuration before running
mt7921_pm_interface_iter routine.

Fixes: d430dffb ("mt76: mt7921: fix a possible race enabling/disabling runtime-pm")
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 988845c9

drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c

+1 −2
Original line number Diff line number Diff line
@@ -291,13 +291,12 @@ mt7921_pm_set(void *data, u64 val) 
	pm->enable = false;

	mt76_connac_pm_wake(&dev->mphy, pm);



	pm->enable = val;

	ieee80211_iterate_active_interfaces(mt76_hw(dev),

					    IEEE80211_IFACE_ITER_RESUME_ALL,

					    mt7921_pm_interface_iter, dev);



	mt76_connac_mcu_set_deep_sleep(&dev->mt76, pm->ds_enable);



	pm->enable = val;

	mt76_connac_power_save_sched(&dev->mphy, pm);

out:

	mutex_unlock(&dev->mt76.mutex);