wifi: mt76: mt7996: add locking for accessing mapped registers

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A race condition was observed when accessing mapped registers, so add
locking to protect against concurrent access.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Shayne Chen 2024-01-26 17:09:21 +08:00 • committed by Felix Fietkau

parent 83877ed1ad

commit 3687854d3e

2 changed files with 43 additions and 24 deletions

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64

drivers/net/wireless/mediatek/mt76/mt7996/mmio.c

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3

drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h

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