From: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Date: Mon, 15 Oct 2012 12:47:36 +0000 (-0300)
Subject: usb: gadget: lpc32xx_udc: Disable setup request error
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0696f92970abeb5586eb11cabd2a41909b4dee71;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

usb: gadget: lpc32xx_udc: Disable setup request error

This message is an debugging message. It's useful for finding protocol
details but it's not necessarily an error.

Acked-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c
index f696fb9b136d..ba18b479d9f9 100644
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -2399,7 +2399,7 @@ static void udc_handle_ep0_setup(struct lpc32xx_udc *udc)
 
 		if (i < 0) {
 			/* setup processing failed, force stall */
-			dev_err(udc->dev,
+			dev_dbg(udc->dev,
 				"req %02x.%02x protocol STALL; stat %d\n",
 				reqtype, req, i);
 			udc->ep0state = WAIT_FOR_SETUP;