suppress annoying message that is only useful for developers :-)

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@999 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 4 insertions, 1 deletions

diff --git a/mg2ec.h b/mg2ec.h
index b175388..fca3c21 100644
--- a/mg2ec.h
+++ b/mg2ec.h
@@ -59,6 +59,9 @@
 /* Uncomment to generate per-sample statistics - this will severely degrade system performance and audio quality */
 /* #define MEC2_STATS_DETAILED */
 
+/* Uncomment to generate per-call DC bias offset messages */
+/* #define MEC2_DCBIAS_MESSAGE */
+
 /* Get optimized routines for math */
 #include "arith.h"
 
@@ -263,7 +266,7 @@ static inline void init_cc(struct echo_can_state *ec, int N, int maxy, int maxu)
 
 static inline void echo_can_free(struct echo_can_state *ec)
 {
-#ifdef DC_NORMALIZE
+#if defined(DC_NORMALIZE) && defined(MEC2_DCBIAS_MESSAGE)
 	printk("EC: DC bias calculated: %d V\n", ec->dc_estimate >> 15);
 #endif
 	FREE(ec);