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phy: rockchip-inno-usb2: don't cancel chg_work if otg in host mode

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Because chg_work is used for charge detection, so if OTG works in
Host mode, we don't need to initialize chg_work, and aslo we don't
need to cancel it when phy exit.

Change-Id: I19cbede5aeb4c1f7f8faa32f195fffb0fc71eca9
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
This commit is contained in:
Wu Liang feng 2016-09-13 09:40:27 +08:00 committed by Huang, Tao
parent ab01a407fc
commit 3caa76d5fd
1 changed files with 3 additions and 2 deletions
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5
drivers/phy/phy-rockchip-inno-usb2.c
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@ -499,9 +499,10 @@ static int rockchip_usb2phy_exit(struct phy *phy)
{
struct rockchip_usb2phy_port *rport = phy_get_drvdata(phy);
if (rport->port_id == USB2PHY_PORT_OTG) {
if (rport->port_id == USB2PHY_PORT_OTG &&
rport->mode != USB_DR_MODE_HOST)
cancel_delayed_work_sync(&rport->chg_work);
} else if (rport->port_id == USB2PHY_PORT_HOST)
else if (rport->port_id == USB2PHY_PORT_HOST)
cancel_delayed_work_sync(&rport->sm_work);
return 0;