This patch causes that XHCI device is not added automatically in dwc3_host_init() if we run in OTG mode. OTG handling code registers XHCI device when USB host cable is detected.
Signed-off-by: Robert Baldyga <[email protected]> --- drivers/usb/dwc3/host.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c index c679f63..4b07f13 100644 --- a/drivers/usb/dwc3/host.c +++ b/drivers/usb/dwc3/host.c @@ -62,10 +62,12 @@ int dwc3_host_init(struct dwc3 *dwc) 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 err2; + if (!dwc->dotg) { + ret = platform_device_add(xhci); + if (ret) { + dev_err(dwc->dev, "failed to register xHCI device\n"); + goto err2; + } } return 0; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
