diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/host.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c index dcb8ca084598..12bfd3c5405e 100644 --- a/drivers/usb/dwc3/host.c +++ b/drivers/usb/dwc3/host.c @@ -29,8 +29,7 @@ int dwc3_host_init(struct dwc3 *dwc) xhci = platform_device_alloc("xhci-hcd", PLATFORM_DEVID_AUTO); if (!xhci) { dev_err(dwc->dev, "couldn't allocate xHCI device\n"); - ret = -ENOMEM; - goto err0; + return -ENOMEM; } dma_set_coherent_mask(&xhci->dev, dwc->dev->coherent_dma_mask); @@ -60,22 +59,33 @@ int dwc3_host_init(struct dwc3 *dwc) goto err1; } + phy_create_lookup(dwc->usb2_generic_phy, "usb2-phy", + dev_name(&xhci->dev)); + phy_create_lookup(dwc->usb3_generic_phy, "usb3-phy", + dev_name(&xhci->dev)); + ret = platform_device_add(xhci); if (ret) { dev_err(dwc->dev, "failed to register xHCI device\n"); - goto err1; + goto err2; } return 0; - +err2: + phy_remove_lookup(dwc->usb2_generic_phy, "usb2-phy", + dev_name(&xhci->dev)); + phy_remove_lookup(dwc->usb3_generic_phy, "usb3-phy", + dev_name(&xhci->dev)); err1: platform_device_put(xhci); - -err0: return ret; } void dwc3_host_exit(struct dwc3 *dwc) { + phy_remove_lookup(dwc->usb2_generic_phy, "usb2-phy", + dev_name(&dwc->xhci->dev)); + phy_remove_lookup(dwc->usb3_generic_phy, "usb3-phy", + dev_name(&dwc->xhci->dev)); platform_device_unregister(dwc->xhci); } |