Commit 8b7c6e1c authored by Sean Wang's avatar Sean Wang Committed by Felix Fietkau
Browse files

mt76: mt7663s: fix resume failure 



MT7663s have to rely on MMC_PM_KEEP_POWER in pm_flags for to avoid SDIO
power is being shut off.

To fix sdio access failure like "mt7663s mmc1:0001:1: sdio write failed:
-22" for the first sdio command to access the bus in the resume handler.

Fixes: a66cbdd6 ("mt76: mt7615: introduce mt7663s support")
Co-developed-by: default avatarYN Chen <YN.Chen@mediatek.com>
Signed-off-by: default avatarYN Chen <YN.Chen@mediatek.com>
Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 673d7764

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

+2 −0
Original line number Diff line number Diff line
@@ -424,6 +424,8 @@ static int mt7663s_suspend(struct device *dev) 
			return err;

	}



	sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);



	mt76s_stop_txrx(&mdev->mt76);



	return mt7615_mcu_set_fw_ctrl(mdev);