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 f696fb9..ba18b47 100644 (file)
--- 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;