Merge tag 'usb-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:

usb: patches for v4.4 merge window

This pull request is large with a total of 136 non-merge
commits. Because of its size, we will only describe the big things in
broad terms.

Many will be happy to know that dwc3 is now almost twice as fast after
some profiling and speed improvements. Also in dwc3, John Youn from
Synopsys added support for their new DWC USB3.1 IP Core and the HAPS
platform which can be used to validate it.

A series of patches from Robert Baldyga cleaned up uses of
ep->driver_data as a flag for "claimed endpoint" in favor of the new
ep->claimed flag.

Sudip Mukherjee fixed a ton of really old problems on the amd5536udc
driver. That should make a few people happy.

Heikki Krogerus worked on converting dwc3 to the unified device property
interface.

Together with these, there's a ton of non-critical fixes, typos and
stuff like that.

Signed-off-by: Felipe Balbi <balbi@ti.com>

3 files changed, 13 insertions, 12 deletions

diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index c58c3c0dbe35..80eb991c2506 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1529,7 +1529,7 @@ static int msm_otg_read_dt(struct platform_device *pdev, struct msm_otg *motg)
 	if (IS_ERR(motg->phy_rst))
 		motg->phy_rst = NULL;
 
-	pdata->mode = of_usb_get_dr_mode(node);
+	pdata->mode = usb_get_dr_mode(&pdev->dev);
 	if (pdata->mode == USB_DR_MODE_UNKNOWN)
 		pdata->mode = USB_DR_MODE_OTG;
 
diff --git a/drivers/usb/phy/phy-qcom-8x16-usb.c b/drivers/usb/phy/phy-qcom-8x16-usb.c
index 5d357a94599e..579587d97217 100644
--- a/drivers/usb/phy/phy-qcom-8x16-usb.c
+++ b/drivers/usb/phy/phy-qcom-8x16-usb.c
@@ -71,7 +71,7 @@ struct phy_8x16 {
 
 	struct reset_control		*phy_reset;
 
-	struct extcon_specific_cable_nb vbus_cable;
+	struct extcon_dev		*vbus_edev;
 	struct notifier_block		vbus_notify;
 
 	struct gpio_desc		*switch_gpio;
@@ -234,7 +234,7 @@ 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_cable.edev, "USB");
+	state = extcon_get_cable_state_(qphy->vbus_edev, EXTCON_USB);
 	if (state)
 		phy_8x16_vbus_on(qphy);
 	else
@@ -314,7 +314,6 @@ static int phy_8x16_reboot_notify(struct notifier_block *this,
 
 static int phy_8x16_probe(struct platform_device *pdev)
 {
-	struct extcon_dev *edev;
 	struct phy_8x16 *qphy;
 	struct resource *res;
 	struct usb_phy *phy;
@@ -349,9 +348,9 @@ static int phy_8x16_probe(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
-	edev = extcon_get_edev_by_phandle(phy->dev, 0);
-	if (IS_ERR(edev))
-		return PTR_ERR(edev);
+	qphy->vbus_edev = extcon_get_edev_by_phandle(phy->dev, 0);
+	if (IS_ERR(qphy->vbus_edev))
+		return PTR_ERR(qphy->vbus_edev);
 
 	ret = clk_set_rate(qphy->core_clk, INT_MAX);
 	if (ret < 0)
@@ -370,8 +369,8 @@ static int phy_8x16_probe(struct platform_device *pdev)
 		goto off_clks;
 
 	qphy->vbus_notify.notifier_call = phy_8x16_vbus_notify;
-	ret = extcon_register_interest(&qphy->vbus_cable, edev->name,
-				       "USB", &qphy->vbus_notify);
+	ret = extcon_register_notifier(qphy->vbus_edev, EXTCON_USB,
+				       &qphy->vbus_notify);
 	if (ret < 0)
 		goto off_power;
 
@@ -385,7 +384,8 @@ static int phy_8x16_probe(struct platform_device *pdev)
 	return 0;
 
 off_extcon:
-	extcon_unregister_interest(&qphy->vbus_cable);
+	extcon_unregister_notifier(qphy->vbus_edev, EXTCON_USB,
+				   &qphy->vbus_notify);
 off_power:
 	phy_8x16_regulators_disable(qphy);
 off_clks:
@@ -400,7 +400,8 @@ 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_interest(&qphy->vbus_cable);
+	extcon_unregister_notifier(qphy->vbus_edev, EXTCON_USB,
+				   &qphy->vbus_notify);
 
 	/*
 	 * Ensure that D+/D- lines are routed to uB connector, so
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index ab025b00964c..5fe4a5704bde 100644
--- a/drivers/usb/phy/phy-tegra-usb.c
+++ b/drivers/usb/phy/phy-tegra-usb.c
@@ -1029,7 +1029,7 @@ static int tegra_usb_phy_probe(struct platform_device *pdev)
 	}
 
 	if (of_find_property(np, "dr_mode", NULL))
-		tegra_phy->mode = of_usb_get_dr_mode(np);
+		tegra_phy->mode = usb_get_dr_mode(&pdev->dev);
 	else
 		tegra_phy->mode = USB_DR_MODE_HOST;