diff options
Diffstat (limited to 'drivers/usb/phy/phy-tahvo.c')
| -rw-r--r-- | drivers/usb/phy/phy-tahvo.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/drivers/usb/phy/phy-tahvo.c b/drivers/usb/phy/phy-tahvo.c index cc61ee44b911..d391c79a542a 100644 --- a/drivers/usb/phy/phy-tahvo.c +++ b/drivers/usb/phy/phy-tahvo.c @@ -81,33 +81,35 @@ static void check_vbus_state(struct tahvo_usb *tu) reg = retu_read(rdev, TAHVO_REG_IDSR); if (reg & TAHVO_STAT_VBUS) { - switch (tu->phy.state) { + switch (tu->phy.otg->state) { case OTG_STATE_B_IDLE: /* Enable the gadget driver */ if (tu->phy.otg->gadget) usb_gadget_vbus_connect(tu->phy.otg->gadget); - tu->phy.state = OTG_STATE_B_PERIPHERAL; + tu->phy.otg->state = OTG_STATE_B_PERIPHERAL; + usb_phy_set_event(&tu->phy, USB_EVENT_ENUMERATED); break; case OTG_STATE_A_IDLE: /* * Session is now valid assuming the USB hub is driving * Vbus. */ - tu->phy.state = OTG_STATE_A_HOST; + tu->phy.otg->state = OTG_STATE_A_HOST; break; default: break; } dev_info(&tu->pt_dev->dev, "USB cable connected\n"); } else { - switch (tu->phy.state) { + switch (tu->phy.otg->state) { case OTG_STATE_B_PERIPHERAL: if (tu->phy.otg->gadget) usb_gadget_vbus_disconnect(tu->phy.otg->gadget); - tu->phy.state = OTG_STATE_B_IDLE; + tu->phy.otg->state = OTG_STATE_B_IDLE; + usb_phy_set_event(&tu->phy, USB_EVENT_NONE); break; case OTG_STATE_A_HOST: - tu->phy.state = OTG_STATE_A_IDLE; + tu->phy.otg->state = OTG_STATE_A_IDLE; break; default: break; @@ -132,14 +134,14 @@ static void tahvo_usb_become_host(struct tahvo_usb *tu) /* Power up the transceiver in USB host mode */ retu_write(rdev, TAHVO_REG_USBR, USBR_REGOUT | USBR_NSUSPEND | USBR_MASTER_SW2 | USBR_MASTER_SW1); - tu->phy.state = OTG_STATE_A_IDLE; + tu->phy.otg->state = OTG_STATE_A_IDLE; check_vbus_state(tu); } static void tahvo_usb_stop_host(struct tahvo_usb *tu) { - tu->phy.state = OTG_STATE_A_IDLE; + tu->phy.otg->state = OTG_STATE_A_IDLE; } static void tahvo_usb_become_peripheral(struct tahvo_usb *tu) @@ -151,7 +153,7 @@ static void tahvo_usb_become_peripheral(struct tahvo_usb *tu) /* Power up transceiver and set it in USB peripheral mode */ retu_write(rdev, TAHVO_REG_USBR, USBR_SLAVE_CONTROL | USBR_REGOUT | USBR_NSUSPEND | USBR_SLAVE_SW); - tu->phy.state = OTG_STATE_B_IDLE; + tu->phy.otg->state = OTG_STATE_B_IDLE; check_vbus_state(tu); } @@ -160,7 +162,7 @@ static void tahvo_usb_stop_peripheral(struct tahvo_usb *tu) { if (tu->phy.otg->gadget) usb_gadget_vbus_disconnect(tu->phy.otg->gadget); - tu->phy.state = OTG_STATE_B_IDLE; + tu->phy.otg->state = OTG_STATE_B_IDLE; } static void tahvo_usb_power_off(struct tahvo_usb *tu) @@ -173,7 +175,7 @@ static void tahvo_usb_power_off(struct tahvo_usb *tu) /* Power off transceiver */ retu_write(rdev, TAHVO_REG_USBR, 0); - tu->phy.state = OTG_STATE_UNDEFINED; + tu->phy.otg->state = OTG_STATE_UNDEFINED; } static int tahvo_usb_set_suspend(struct usb_phy *dev, int suspend) @@ -196,7 +198,8 @@ static int tahvo_usb_set_suspend(struct usb_phy *dev, int suspend) static int tahvo_usb_set_host(struct usb_otg *otg, struct usb_bus *host) { - struct tahvo_usb *tu = container_of(otg->phy, struct tahvo_usb, phy); + struct tahvo_usb *tu = container_of(otg->usb_phy, struct tahvo_usb, + phy); dev_dbg(&tu->pt_dev->dev, "%s %p\n", __func__, host); @@ -225,7 +228,8 @@ static int tahvo_usb_set_host(struct usb_otg *otg, struct usb_bus *host) static int tahvo_usb_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) { - struct tahvo_usb *tu = container_of(otg->phy, struct tahvo_usb, phy); + struct tahvo_usb *tu = container_of(otg->usb_phy, struct tahvo_usb, + phy); dev_dbg(&tu->pt_dev->dev, "%s %p\n", __func__, gadget); @@ -379,11 +383,11 @@ static int tahvo_usb_probe(struct platform_device *pdev) /* Create OTG interface */ tahvo_usb_power_off(tu); tu->phy.dev = &pdev->dev; - tu->phy.state = OTG_STATE_UNDEFINED; + tu->phy.otg->state = OTG_STATE_UNDEFINED; tu->phy.label = DRIVER_NAME; tu->phy.set_suspend = tahvo_usb_set_suspend; - tu->phy.otg->phy = &tu->phy; + tu->phy.otg->usb_phy = &tu->phy; tu->phy.otg->set_host = tahvo_usb_set_host; tu->phy.otg->set_peripheral = tahvo_usb_set_peripheral; |