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Commit 04fb365c authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: dwc3: replace %p with %pK 



%p will leak kernel pointers, so let's not expose the information on
dmesg and instead use %pK. %pK will only show the actual addresses if
explicitly enabled under /proc/sys/kernel/kptr_restrict.

Cc: <stable@vger.kernel.org>
Acked-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 0df6d8db

drivers/usb/dwc3/dwc3-st.c

+1 −1
Original line number Diff line number Diff line
@@ -230,7 +230,7 @@ static int st_dwc3_probe(struct platform_device *pdev) 


	dwc3_data->syscfg_reg_off = res->start;



	dev_vdbg(&pdev->dev, "glue-logic addr 0x%p, syscfg-reg offset 0x%x\n",

	dev_vdbg(&pdev->dev, "glue-logic addr 0x%pK, syscfg-reg offset 0x%x\n",

		 dwc3_data->glue_base, dwc3_data->syscfg_reg_off);



	dwc3_data->rstc_pwrdn =

drivers/usb/dwc3/gadget.c

+3 −6
Original line number Diff line number Diff line
@@ -1224,12 +1224,9 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req) 
		return -ESHUTDOWN;

	}



	if (WARN(req->dep != dep, "request %p belongs to '%s'\n",

				&req->request, req->dep->name)) {

		dev_err(dwc->dev, "%s: request %p belongs to '%s'\n",

				dep->name, &req->request, req->dep->name);

	if (WARN(req->dep != dep, "request %pK belongs to '%s'\n",

				&req->request, req->dep->name))

		return -EINVAL;

	}



	pm_runtime_get(dwc->dev);
@@ -1387,7 +1384,7 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep, 
			}

			goto out1;

		}

		dev_err(dwc->dev, "request %p was not queued to %s\n",

		dev_err(dwc->dev, "request %pK was not queued to %s\n",

				request, ep->name);

		ret = -EINVAL;

		goto out0;