openwrtv4/target/linux/brcm2708/patches-4.4/0155-dcw_otg-Make-trimming-messages-less-noisy.patch

From 12c2b6ced08e0f96bee3522ed3a3eb38f1770291 Mon Sep 17 00:00:00 2001
From: popcornmix <popcornmix@gmail.com>
Date: Wed, 17 Feb 2016 19:02:31 +0000
Subject: [PATCH 155/156] dcw_otg: Make trimming messages less noisy

---
 drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
@@ -738,7 +738,8 @@ static int update_urb_state_xfer_comp(dw
 					     &short_read);
 
 	if (urb->actual_length + xfer_length > urb->length) {
-		DWC_WARN("%s(): trimming xfer length\n", __func__);
+		printk_once(KERN_DEBUG "dwc_otg: DEVICE:%03d : %s:%d:trimming xfer length\n",
+			hc->dev_addr, __func__, __LINE__);
 		xfer_length = urb->length - urb->actual_length;
 	}
 
@@ -1430,7 +1431,8 @@ static void update_urb_state_xfer_intr(d
 							    halt_status, NULL);
 
 	if (urb->actual_length + bytes_transferred > urb->length) {
-		DWC_WARN("%s(): trimming xfer length\n", __func__);
+		printk_once(KERN_DEBUG "dwc_otg: DEVICE:%03d : %s:%d:trimming xfer length\n",
+			hc->dev_addr, __func__, __LINE__);
 		bytes_transferred = urb->length - urb->actual_length;
 	}