1 files changed, 17 insertions, 16 deletions

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index e2416de36bb0..678559525618 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -183,8 +183,8 @@ void dwc3_gadget_giveback(struct dwc3_ep *dep, struct dwc3_request *req,
 	if (dwc->ep0_bounced && dep->number == 0)
 		dwc->ep0_bounced = false;
 	else
-		usb_gadget_unmap_request(&dwc->gadget, &req->request,
-				req->direction);
+		usb_gadget_unmap_request_by_dev(dwc->sysdev,
+				&req->request, req->direction);
 
 	trace_dwc3_gadget_giveback(req);
 
@@ -399,7 +399,7 @@ static int dwc3_alloc_trb_pool(struct dwc3_ep *dep)
 	if (dep->trb_pool)
 		return 0;
 
-	dep->trb_pool = dma_alloc_coherent(dwc->dev,
+	dep->trb_pool = dma_alloc_coherent(dwc->sysdev,
 			sizeof(struct dwc3_trb) * DWC3_TRB_NUM,
 			&dep->trb_pool_dma, GFP_KERNEL);
 	if (!dep->trb_pool) {
@@ -415,7 +415,7 @@ static void dwc3_free_trb_pool(struct dwc3_ep *dep)
 {
 	struct dwc3		*dwc = dep->dwc;
 
-	dma_free_coherent(dwc->dev, sizeof(struct dwc3_trb) * DWC3_TRB_NUM,
+	dma_free_coherent(dwc->sysdev, sizeof(struct dwc3_trb) * DWC3_TRB_NUM,
 			dep->trb_pool, dep->trb_pool_dma);
 
 	dep->trb_pool = NULL;
@@ -1171,8 +1171,8 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req)
 
 	trace_dwc3_ep_queue(req);
 
-	ret = usb_gadget_map_request(&dwc->gadget, &req->request,
-			dep->direction);
+	ret = usb_gadget_map_request_by_dev(dwc->sysdev, &req->request,
+					    dep->direction);
 	if (ret)
 		return ret;
 
@@ -2977,7 +2977,7 @@ int dwc3_gadget_init(struct dwc3 *dwc)
 
 	dwc->irq_gadget = irq;
 
-	dwc->ctrl_req = dma_alloc_coherent(dwc->dev, sizeof(*dwc->ctrl_req),
+	dwc->ctrl_req = dma_alloc_coherent(dwc->sysdev, sizeof(*dwc->ctrl_req),
 			&dwc->ctrl_req_addr, GFP_KERNEL);
 	if (!dwc->ctrl_req) {
 		dev_err(dwc->dev, "failed to allocate ctrl request\n");
@@ -2985,8 +2985,9 @@ int dwc3_gadget_init(struct dwc3 *dwc)
 		goto err0;
 	}
 
-	dwc->ep0_trb = dma_alloc_coherent(dwc->dev, sizeof(*dwc->ep0_trb) * 2,
-			&dwc->ep0_trb_addr, GFP_KERNEL);
+	dwc->ep0_trb = dma_alloc_coherent(dwc->sysdev,
+					  sizeof(*dwc->ep0_trb) * 2,
+					  &dwc->ep0_trb_addr, GFP_KERNEL);
 	if (!dwc->ep0_trb) {
 		dev_err(dwc->dev, "failed to allocate ep0 trb\n");
 		ret = -ENOMEM;
@@ -2999,7 +3000,7 @@ int dwc3_gadget_init(struct dwc3 *dwc)
 		goto err2;
 	}
 
-	dwc->ep0_bounce = dma_alloc_coherent(dwc->dev,
+	dwc->ep0_bounce = dma_alloc_coherent(dwc->sysdev,
 			DWC3_EP0_BOUNCE_SIZE, &dwc->ep0_bounce_addr,
 			GFP_KERNEL);
 	if (!dwc->ep0_bounce) {
@@ -3072,18 +3073,18 @@ err5:
 
 err4:
 	dwc3_gadget_free_endpoints(dwc);
-	dma_free_coherent(dwc->dev, DWC3_EP0_BOUNCE_SIZE,
+	dma_free_coherent(dwc->sysdev, DWC3_EP0_BOUNCE_SIZE,
 			dwc->ep0_bounce, dwc->ep0_bounce_addr);
 
 err3:
 	kfree(dwc->setup_buf);
 
 err2:
-	dma_free_coherent(dwc->dev, sizeof(*dwc->ep0_trb) * 2,
+	dma_free_coherent(dwc->sysdev, sizeof(*dwc->ep0_trb) * 2,
 			dwc->ep0_trb, dwc->ep0_trb_addr);
 
 err1:
-	dma_free_coherent(dwc->dev, sizeof(*dwc->ctrl_req),
+	dma_free_coherent(dwc->sysdev, sizeof(*dwc->ctrl_req),
 			dwc->ctrl_req, dwc->ctrl_req_addr);
 
 err0:
@@ -3098,16 +3099,16 @@ void dwc3_gadget_exit(struct dwc3 *dwc)
 
 	dwc3_gadget_free_endpoints(dwc);
 
-	dma_free_coherent(dwc->dev, DWC3_EP0_BOUNCE_SIZE,
+	dma_free_coherent(dwc->sysdev, DWC3_EP0_BOUNCE_SIZE,
 			dwc->ep0_bounce, dwc->ep0_bounce_addr);
 
 	kfree(dwc->setup_buf);
 	kfree(dwc->zlp_buf);
 
-	dma_free_coherent(dwc->dev, sizeof(*dwc->ep0_trb) * 2,
+	dma_free_coherent(dwc->sysdev, sizeof(*dwc->ep0_trb) * 2,
 			dwc->ep0_trb, dwc->ep0_trb_addr);
 
-	dma_free_coherent(dwc->dev, sizeof(*dwc->ctrl_req),
+	dma_free_coherent(dwc->sysdev, sizeof(*dwc->ctrl_req),
 			dwc->ctrl_req, dwc->ctrl_req_addr);
 }