mt76: mt7615: fix a leftover race in runtime-pm

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Fix a possible race in mt7615_pm_power_save_work() if rx/tx napi
schedules ps_work and we are currently accessing device register
on a different cpu.

Fixes: db928f1ab9 ("mt76: mt7663: rely on mt76_connac_pm_ref/mt76_connac_pm_unref in tx/rx napi")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Lorenzo Bianconi 2021-12-30 21:47:06 +01:00 • committed by Felix Fietkau

parent 591cdccebd

commit 42ce8d3b62

1 changed files with 8 additions and 0 deletions

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

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