mt76: mt7615: fix a possible race enabling/disabling runtime-pm

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Similar to mt7921 driver, fix a possible race enabling/disabling
runtime-pm between mt7615_pm_set() and mt7615_poll_rx().
mt7615_pm_wake_work() always schedules rx-napi callback and it will
trigger mt7615_pm_power_save_work routine putting the chip in low-power
state even if we are disabling runtime-pm deferring the actual chip wake
at the next access.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Lorenzo Bianconi 2021-12-27 14:08:52 +01:00 • committed by Felix Fietkau

parent 66ca1a7b2d

commit 6e39e9a19c

1 changed files with 11 additions and 4 deletions

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drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c

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