Since usb phy core has added common code to register or unregister extcon device, then phy-qcom-8x16-usb driver does not need its own code to register/unregister extcon device, then remove them.
Signed-off-by: Baolin Wang baolin.wang@linaro.org --- drivers/usb/phy/phy-qcom-8x16-usb.c | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/drivers/usb/phy/phy-qcom-8x16-usb.c b/drivers/usb/phy/phy-qcom-8x16-usb.c index fdf6863..b6a83a5 100644 --- a/drivers/usb/phy/phy-qcom-8x16-usb.c +++ b/drivers/usb/phy/phy-qcom-8x16-usb.c @@ -69,9 +69,6 @@ struct phy_8x16 {
struct reset_control *phy_reset;
- struct extcon_dev *vbus_edev; - struct notifier_block vbus_notify; - struct gpio_desc *switch_gpio; struct notifier_block reboot_notify; }; @@ -131,7 +128,8 @@ static int phy_8x16_vbus_off(struct phy_8x16 *qphy) static int phy_8x16_vbus_notify(struct notifier_block *nb, unsigned long event, void *ptr) { - struct phy_8x16 *qphy = container_of(nb, struct phy_8x16, vbus_notify); + struct usb_phy *usb_phy = container_of(nb, struct usb_phy, vbus_nb); + struct phy_8x16 *qphy = container_of(usb_phy, struct phy_8x16, phy);
if (event) phy_8x16_vbus_on(qphy); @@ -187,7 +185,7 @@ 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_state(qphy->vbus_edev, EXTCON_USB); + state = extcon_get_state(qphy->phy.edev, EXTCON_USB); if (state) phy_8x16_vbus_on(qphy); else @@ -289,15 +287,13 @@ static int phy_8x16_probe(struct platform_device *pdev) phy->io_priv = qphy->regs + HSPHY_ULPI_VIEWPORT; phy->io_ops = &ulpi_viewport_access_ops; phy->type = USB_PHY_TYPE_USB2; + phy->vbus_nb.notifier_call = phy_8x16_vbus_notify; + phy->id_nb.notifier_call = NULL;
ret = phy_8x16_read_devicetree(qphy); if (ret < 0) return ret;
- 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) dev_dbg(phy->dev, "Can't boost core clock\n"); @@ -315,12 +311,6 @@ static int phy_8x16_probe(struct platform_device *pdev) if (WARN_ON(ret)) goto off_clks;
- qphy->vbus_notify.notifier_call = phy_8x16_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_power;