From: Felipe Balbi <balbi@ti.com>
Date: Mon, 16 Nov 2015 22:08:09 +0000 (-0600)
Subject: UPSTREAM: usb: dwc3: ep0: purge dev_dbg() calls
X-Git-Tag: firefly_0821_release~3279
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4bb0aebe84971476b1dde541559c36917aa6258f;p=firefly-linux-kernel-4.4.55.git

UPSTREAM: usb: dwc3: ep0: purge dev_dbg() calls

The last few dev_dbg() messages are converted to
tracepoints and we can finally ignore dev_dbg()
messages during debug sessions.

Signed-off-by: Felipe Balbi <balbi@ti.com>
(cherry picked from commit acc38c4970caac17cd81dc941226ed17fe505d73)

Change-Id: I9046eeff627c97360cc9903e78fdd8715f95ce28
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
---

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 5320e939e090..3ea2bda0bd4d 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -971,7 +971,7 @@ static void __dwc3_ep0_do_control_data(struct dwc3 *dwc,
 		ret = usb_gadget_map_request(&dwc->gadget, &req->request,
 				dep->number);
 		if (ret) {
-			dev_dbg(dwc->dev, "failed to map request\n");
+			dwc3_trace(trace_dwc3_ep0, "failed to map request\n");
 			return;
 		}
 
@@ -999,7 +999,7 @@ static void __dwc3_ep0_do_control_data(struct dwc3 *dwc,
 		ret = usb_gadget_map_request(&dwc->gadget, &req->request,
 				dep->number);
 		if (ret) {
-			dev_dbg(dwc->dev, "failed to map request\n");
+			dwc3_trace(trace_dwc3_ep0, "failed to map request\n");
 			return;
 		}