phy: rockchip-inno-usb2: don't cancel otg_sm_work when phy exit

The otg_sm_work is a OTG state machine delay work. It will hold
a wake lock if SDP cable or CDP cable is attached, and release
the wake lock if cable dettached. If usb controller(e.g. DWC3)
call phy exit When USB cable is dettached and cancel otg_sm_work,
it will cause the usb phy keeping hold of wake lock.

Change-Id: Ie6a89e481b8d4999a996083709bacc5be901805a
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

diff --git a/drivers/phy/phy-rockchip-inno-usb2.c b/drivers/phy/phy-rockchip-inno-usb2.c
index 07022597701d13f806d72e84697600a5810b7c58..dd05bff4b53c80ebe89f8eaf3e3fc3711fca1d68 100644 (file)
--- a/drivers/phy/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/phy-rockchip-inno-usb2.c
@@ -501,7 +501,6 @@ static int rockchip_usb2phy_exit(struct phy *phy)
 
        if (rport->port_id == USB2PHY_PORT_OTG) {
                cancel_delayed_work_sync(&rport->chg_work);
-               cancel_delayed_work_sync(&rport->otg_sm_work);
        } else if (rport->port_id == USB2PHY_PORT_HOST)
                cancel_delayed_work_sync(&rport->sm_work);