diff options
Diffstat (limited to 'drivers/usb/dwc3/host.c')
| -rw-r--r-- | drivers/usb/dwc3/host.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c index 1c513bf8002e..cf6512ed17a6 100644 --- a/drivers/usb/dwc3/host.c +++ b/drivers/usb/dwc3/host.c @@ -37,7 +37,10 @@ static void dwc3_power_off_all_roothub_ports(struct dwc3 *dwc) /* xhci regs are not mapped yet, do it temporarily here */ if (dwc->xhci_resources[0].start) { - xhci_regs = ioremap(dwc->xhci_resources[0].start, DWC3_XHCI_REGS_END); + if (dwc->xhci_resources[0].flags & IORESOURCE_MEM_NONPOSTED) + xhci_regs = ioremap_np(dwc->xhci_resources[0].start, DWC3_XHCI_REGS_END); + else + xhci_regs = ioremap(dwc->xhci_resources[0].start, DWC3_XHCI_REGS_END); if (!xhci_regs) { dev_err(dwc->dev, "Failed to ioremap xhci_regs\n"); return; @@ -217,6 +220,7 @@ err: platform_device_put(xhci); return ret; } +EXPORT_SYMBOL_GPL(dwc3_host_init); void dwc3_host_exit(struct dwc3 *dwc) { @@ -227,3 +231,4 @@ void dwc3_host_exit(struct dwc3 *dwc) platform_device_unregister(dwc->xhci); dwc->xhci = NULL; } +EXPORT_SYMBOL_GPL(dwc3_host_exit); |