mt76: mt7921: introduce mt7921_dma_{enable,disable} utilities

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Introduce mt7921_dma_enable and mt7921_dma_disable utilities routine in
order for code reusing between mt7921_dma_reset and mt7921_dma_init.
This is a preliminary patch to reset dma during device driver_own
request.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Lorenzo Bianconi 2021-04-19 22:20:56 +08:00 • committed by Felix Fietkau

parent fcad15d52e

commit 5536e7354a

1 changed files with 35 additions and 73 deletions

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108

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

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