[PATCH v2 4/6] usb: phy: qcom-8x16-usb: Replace the extcon API

[Chanwoo Choi]

This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()

Signed-off-by: Chanwoo Choi <cw00.c...@samsung.com>
Acked-by: Felipe Balbi <felipe.ba...@linux.intel.com>
---
 drivers/usb/phy/phy-qcom-8x16-usb.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/usb/phy/phy-qcom-8x16-usb.c 
b/drivers/usb/phy/phy-qcom-8x16-usb.c
index d8593adb3621..fdf686398772 100644
--- a/drivers/usb/phy/phy-qcom-8x16-usb.c
+++ b/drivers/usb/phy/phy-qcom-8x16-usb.c
@@ -187,7 +187,7 @@ static int phy_8x16_init(struct usb_phy *phy)
        val = ULPI_PWR_OTG_COMP_DISABLE;
        usb_phy_io_write(phy, val, ULPI_SET(ULPI_PWR_CLK_MNG_REG));
 
-       state = extcon_get_cable_state_(qphy->vbus_edev, EXTCON_USB);
+       state = extcon_get_state(qphy->vbus_edev, EXTCON_USB);
        if (state)
                phy_8x16_vbus_on(qphy);
        else
@@ -316,23 +316,20 @@ static int phy_8x16_probe(struct platform_device *pdev)
                goto off_clks;
 
        qphy->vbus_notify.notifier_call = phy_8x16_vbus_notify;
-       ret = extcon_register_notifier(qphy->vbus_edev, EXTCON_USB,
-                                      &qphy->vbus_notify);
+       ret = devm_extcon_register_notifier(&pdev->dev, qphy->vbus_edev,
+                                       EXTCON_USB, &qphy->vbus_notify);
        if (ret < 0)
                goto off_power;
 
        ret = usb_add_phy_dev(&qphy->phy);
        if (ret)
-               goto off_extcon;
+               goto off_power;
 
        qphy->reboot_notify.notifier_call = phy_8x16_reboot_notify;
        register_reboot_notifier(&qphy->reboot_notify);
 
        return 0;
 
-off_extcon:
-       extcon_unregister_notifier(qphy->vbus_edev, EXTCON_USB,
-                                  &qphy->vbus_notify);
 off_power:
        regulator_bulk_disable(ARRAY_SIZE(qphy->regulator), qphy->regulator);
 off_clks:
@@ -347,8 +344,6 @@ static int phy_8x16_remove(struct platform_device *pdev)
        struct phy_8x16 *qphy = platform_get_drvdata(pdev);
 
        unregister_reboot_notifier(&qphy->reboot_notify);
-       extcon_unregister_notifier(qphy->vbus_edev, EXTCON_USB,
-                                  &qphy->vbus_notify);
 
        /*
         * Ensure that D+/D- lines are routed to uB connector, so
-- 
1.9.1