diff options
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index df151992e49..410835e28cf 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -350,6 +350,8 @@ static int __devinit dwc3_probe(struct platform_device *pdev) goto err1; } + dwc->res = res; + res = request_mem_region(res->start, resource_size(res), dev_name(&pdev->dev)); if (!res) { @@ -401,7 +403,6 @@ static int __devinit dwc3_probe(struct platform_device *pdev) mode = DWC3_MODE(dwc->hwparams.hwparams0); switch (mode) { - case DWC3_MODE_DRD: case DWC3_MODE_DEVICE: ret = dwc3_gadget_init(dwc); if (ret) { @@ -409,6 +410,26 @@ static int __devinit dwc3_probe(struct platform_device *pdev) goto err4; } break; + case DWC3_MODE_HOST: + ret = dwc3_host_init(dwc); + if (ret) { + dev_err(&pdev->dev, "failed to initialize host\n"); + goto err4; + } + break; + case DWC3_MODE_DRD: + ret = dwc3_host_init(dwc); + if (ret) { + dev_err(&pdev->dev, "failed to initialize host\n"); + goto err4; + } + + ret = dwc3_gadget_init(dwc); + if (ret) { + dev_err(&pdev->dev, "failed to initialize gadget\n"); + goto err4; + } + break; default: dev_err(&pdev->dev, "Unsupported mode of operation %d\n", mode); goto err4; @@ -427,10 +448,16 @@ static int __devinit dwc3_probe(struct platform_device *pdev) err5: switch (mode) { - case DWC3_MODE_DRD: case DWC3_MODE_DEVICE: dwc3_gadget_exit(dwc); break; + case DWC3_MODE_HOST: + dwc3_host_exit(dwc); + break; + case DWC3_MODE_DRD: + dwc3_host_exit(dwc); + dwc3_gadget_exit(dwc); + break; default: /* do nothing */ break; @@ -465,10 +492,16 @@ static int __devexit dwc3_remove(struct platform_device *pdev) dwc3_debugfs_exit(dwc); switch (dwc->mode) { - case DWC3_MODE_DRD: case DWC3_MODE_DEVICE: dwc3_gadget_exit(dwc); break; + case DWC3_MODE_HOST: + dwc3_host_exit(dwc); + break; + case DWC3_MODE_DRD: + dwc3_host_exit(dwc); + dwc3_gadget_exit(dwc); + break; default: /* do nothing */ break; |