Hi, Op 04-10-2021 om 16:18 schreef Andy Shevchenko:
The commit c6e23b89a95d ("usb: dwc3: gadget: set gadgets parent to the right
controller") changed the device for the UDC and broke the user space scripts
that instantiate the USB gadget(s) via ConfigFS.
I confirm this regression on Intel Edison since at least 5.15-rc2 while in 5.14.0 it was working fine.
This patch resolves the issue as tested on 5.15-rc4. Tested-by: Ferry Toth<fntoth@xxxxxxxxx>
Revert it for now until the better solution will be proposed. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/usb/dwc3/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 8e66a70adae6..13664609ed3c 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -4253,7 +4253,7 @@ int dwc3_gadget_init(struct dwc3 *dwc) }- usb_initialize_gadget(dwc->sysdev, dwc->gadget, dwc_gadget_release);+ usb_initialize_gadget(dwc->dev, dwc->gadget, dwc_gadget_release); dev = &dwc->gadget->dev; dev->platform_data = dwc; dwc->gadget->ops = &dwc3_gadget_ops;
