mt76x0u: fix suspend/resume

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We need to reset MCU and do other initializations on resume otherwise
MT7610U device will fail to initialize, what cause system hung due to
USB requests timeouts.

Patch fixes 4.19 -> 4.20 regression.

Cc: stable@vger.kernel.org # 4.20+
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Stanislaw Gruszka 2019-02-06 15:34:16 +01:00 • committed by Kalle Valo

parent 8c22d81d55

commit d04ca38386

1 changed files with 29 additions and 17 deletions

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48

drivers/net/wireless/mediatek/mt76/mt76x0/usb.c

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