From d3be974a9c4eac83c1af15c966857d123a8436ba Mon Sep 17 00:00:00 2001
From: Lu Baolu <baolu.lu@linux.intel.com>
Date: Sat, 3 Jun 2017 17:15:06 +0800
Subject: usb/early: Remove trace_printk() callers in xhci-dbc

Trace_printk() was used to log debug messages in xhci-dbc.c where
printk() isn't feasible. As there should not be a single caller to
trace_printk() in normal kernels, replace them with empty functions.

Cc: Vlastimil Babka <vbabka.lkml@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/early/xhci-dbc.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers/usb/early')

diff --git a/drivers/usb/early/xhci-dbc.c b/drivers/usb/early/xhci-dbc.c
index 1268818e2263..12fe70beae69 100644
--- a/drivers/usb/early/xhci-dbc.c
+++ b/drivers/usb/early/xhci-dbc.c
@@ -32,7 +32,6 @@
 static struct xdbc_state xdbc;
 static bool early_console_keep;
 
-#define XDBC_TRACE
 #ifdef XDBC_TRACE
 #define	xdbc_trace	trace_printk
 #else
-- 
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