usb: phy: msm-usb: Replace deprecated API of extcon

This patch removes the deprecated notifier API of extcon framwork
and then use the new extcon API with the unique id to indicate
the each external connector (USB, USB-HOST).

Alter deprecated API as following:
- extcon_register_interest() -> extcon_register_notifier()
- extcon_get_cable_state(*edev, char *) -> extcon_get_cable_state_(*edev, id)

Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

2 files changed, 11 insertions, 11 deletions

diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 00c49bb..61d86d8 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1561,15 +1561,16 @@ static int msm_otg_read_dt(struct platform_device *pdev, struct msm_otg *motg)
 	}
 
 	if (!IS_ERR(ext_vbus)) {
+		motg->vbus.extcon = ext_vbus;
 		motg->vbus.nb.notifier_call = msm_otg_vbus_notifier;
-		ret = extcon_register_interest(&motg->vbus.conn, ext_vbus->name,
-					       "USB", &motg->vbus.nb);
+		ret = extcon_register_notifier(ext_vbus, EXTCON_USB,
+						&motg->vbus.nb);
 		if (ret < 0) {
 			dev_err(&pdev->dev, "register VBUS notifier failed\n");
 			return ret;
 		}
 
-		ret = extcon_get_cable_state(ext_vbus, "USB");
+		ret = extcon_get_cable_state_(ext_vbus, EXTCON_USB);
 		if (ret)
 			set_bit(B_SESS_VLD, &motg->inputs);
 		else
@@ -1577,15 +1578,16 @@ static int msm_otg_read_dt(struct platform_device *pdev, struct msm_otg *motg)
 	}
 
 	if (!IS_ERR(ext_id)) {
+		motg->id.extcon = ext_id;
 		motg->id.nb.notifier_call = msm_otg_id_notifier;
-		ret = extcon_register_interest(&motg->id.conn, ext_id->name,
-					       "USB-HOST", &motg->id.nb);
+		ret = extcon_register_notifier(ext_id, EXTCON_USB_HOST,
+						&motg->id.nb);
 		if (ret < 0) {
 			dev_err(&pdev->dev, "register ID notifier failed\n");
 			return ret;
 		}
 
-		ret = extcon_get_cable_state(ext_id, "USB-HOST");
+		ret = extcon_get_cable_state_(ext_id, EXTCON_USB_HOST);
 		if (ret)
 			clear_bit(ID, &motg->inputs);
 		else
@@ -1805,10 +1807,8 @@ static int msm_otg_remove(struct platform_device *pdev)
 	if (phy->otg->host || phy->otg->gadget)
 		return -EBUSY;
 
-	if (motg->id.conn.edev)
-		extcon_unregister_interest(&motg->id.conn);
-	if (motg->vbus.conn.edev)
-		extcon_unregister_interest(&motg->vbus.conn);
+	extcon_unregister_notifier(motg->id.extcon, EXTCON_USB_HOST, &motg->id.nb);
+	extcon_unregister_notifier(motg->vbus.extcon, EXTCON_USB, &motg->vbus.nb);
 
 	msm_otg_debugfs_cleanup();
 	cancel_delayed_work_sync(&motg->chg_work);
diff --git a/include/linux/usb/msm_hsusb.h b/include/linux/usb/msm_hsusb.h
index e55a150..5df2c8f 100644
--- a/include/linux/usb/msm_hsusb.h
+++ b/include/linux/usb/msm_hsusb.h
@@ -128,7 +128,7 @@ struct msm_otg_platform_data {
  */
 struct msm_usb_cable {
 	struct notifier_block		nb;
-	struct extcon_specific_cable_nb conn;
+	struct extcon_dev		*extcon;
 };
 
 /**