diff options
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 458e7c6cc002..455d89a1cd6d 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -921,7 +921,12 @@ static int dwc3_core_init_mode(struct dwc3 *dwc) break; case USB_DR_MODE_OTG: INIT_WORK(&dwc->drd_work, __dwc3_set_mode); - dwc3_set_mode(dwc, DWC3_GCTL_PRTCAP_DEVICE); + ret = dwc3_drd_init(dwc); + if (ret) { + if (ret != -EPROBE_DEFER) + dev_err(dev, "failed to initialize dual-role\n"); + return ret; + } break; default: dev_err(dev, "Unsupported mode of operation %d\n", dwc->dr_mode); @@ -941,9 +946,7 @@ static void dwc3_core_exit_mode(struct dwc3 *dwc) dwc3_host_exit(dwc); break; case USB_DR_MODE_OTG: - dwc3_set_mode(dwc, DWC3_GCTL_PRTCAP_DEVICE); - dwc3_gadget_exit(dwc); - flush_work(&dwc->drd_work); + dwc3_drd_exit(dwc); break; default: /* do nothing */ |