linux-kernel - [PATCH 07/23] usb: mtu3: remove wakelock

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Date:   Tue, 8 Jun 2021 15:57:33 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Felipe Balbi <balbi@...nel.org>
CC:     Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
        <linux-usb@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Yuwen Ng <yuwen.ng@...iatek.com>,
        Eddie Hung <eddie.hung@...iatek.com>
Subject: [PATCH 07/23] usb: mtu3: remove wakelock

Prefer to use /sys/power/wake_lock instead.

Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
---
 drivers/usb/mtu3/mtu3_dr.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/usb/mtu3/mtu3_dr.c b/drivers/usb/mtu3/mtu3_dr.c
index 04f666e85731..82301001f2f6 100644
--- a/drivers/usb/mtu3/mtu3_dr.c
+++ b/drivers/usb/mtu3/mtu3_dr.c
@@ -174,11 +174,8 @@ static void ssusb_set_mailbox(struct otg_switch_mtk *otg_sx,
 		break;
 	case MTU3_VBUS_OFF:
 		mtu3_stop(mtu);
-		pm_relax(ssusb->dev);
 		break;
 	case MTU3_VBUS_VALID:
-		/* avoid suspend when works as device */
-		pm_stay_awake(ssusb->dev);
 		mtu3_start(mtu);
 		break;
 	default:
-- 
2.18.0