[PATCH 2/2] mt76: mt7921s: fix suspend error with enlarging mcu timeout value

[sean.wang at mediatek.com]

From: Sean Wang <sean.wang at mediatek.com>

Fix the false positive suspend error that may occur on mt7921s
with enlarging mcu timeout value.

The reason why we have to enlarge mcu timeout from HZ / 3 to HZ is
we should consider the additional overhead caused by running
concurrently with btmtksdio (a MT7921 bluetooth SDIO driver) that
would compete for the same SDIO bus in process context to complete
the suspend procedure.

Fixes: 48fab5bbef40 ("mt76: mt7921: introduce mt7921s support")
Signed-off-by: Sean Wang <sean.wang at mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
index 1227d626e9d3..be87e134216b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
@@ -239,7 +239,7 @@ int mt7921_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb,
 	case MCU_UNI_CMD_HIF_CTRL:
 	case MCU_UNI_CMD_SUSPEND:
 	case MCU_UNI_CMD_OFFLOAD:
-		mdev->mcu.timeout = HZ / 3;
+		mdev->mcu.timeout = HZ;
 		break;
 	default:
 		mdev->mcu.timeout = 3 * HZ;
-- 
2.25.1