mt76: mt7615: rework mt7615_mac_sta_poll for usb code

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Since usb code can't access device registers in interrupt context, move
rcu_read_lock/rcu_read_unlock in mt7615_poll_tx routine. Moreover loop
over a local msta list in mt7615_mac_sta_poll since mt7663u driver will
not be able to complete the inner while loop before sta_poll_list list
is refilled by mt7615_mac_add_txs/mt7615_mac_fill_rx

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

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Lorenzo Bianconi 2020-04-22 10:47:23 +02:00 • committed by Felix Fietkau

parent fdf433121f

commit a621372a04

2 changed files with 10 additions and 12 deletions

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2

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

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20

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

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