evie/android_kernel_oneplus_msm8998
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Merge "usb: dwc3: initialize ep0_usb_req.request.dma to avoid crash"

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Linux Build Service Account 2017-08-08 16:24:55 -07:00 • committed by Gerrit - the friendly Code Review server
commit 38c099f001
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/dwc3/ep0.c
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@ -439,6 +439,7 @@ static int dwc3_ep0_handle_status(struct dwc3 *dwc,
dwc->ep0_usb_req.request.length = sizeof(*response_pkt); dwc->ep0_usb_req.request.length = sizeof(*response_pkt);
dwc->ep0_usb_req.request.buf = dwc->setup_buf; dwc->ep0_usb_req.request.buf = dwc->setup_buf;
dwc->ep0_usb_req.request.complete = dwc3_ep0_status_cmpl; dwc->ep0_usb_req.request.complete = dwc3_ep0_status_cmpl;
dwc->ep0_usb_req.request.dma = DMA_ERROR_CODE;
return __dwc3_gadget_ep0_queue(dep, &dwc->ep0_usb_req); return __dwc3_gadget_ep0_queue(dep, &dwc->ep0_usb_req);
} }
@ -729,6 +730,7 @@ static int dwc3_ep0_set_sel(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl)
dwc->ep0_usb_req.request.length = dep->endpoint.maxpacket; dwc->ep0_usb_req.request.length = dep->endpoint.maxpacket;
dwc->ep0_usb_req.request.buf = dwc->setup_buf; dwc->ep0_usb_req.request.buf = dwc->setup_buf;
dwc->ep0_usb_req.request.complete = dwc3_ep0_set_sel_cmpl; dwc->ep0_usb_req.request.complete = dwc3_ep0_set_sel_cmpl;
dwc->ep0_usb_req.request.dma = DMA_ERROR_CODE;
return __dwc3_gadget_ep0_queue(dep, &dwc->ep0_usb_req); return __dwc3_gadget_ep0_queue(dep, &dwc->ep0_usb_req);
} }