tegra: i2c: Drop LOG_DEBUG

We should not enable debugging by default. Drop this.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/sound/tegra_i2s.c b/drivers/sound/tegra_i2s.c
index 5cf8225..932f737 100644
--- a/drivers/sound/tegra_i2s.c
+++ b/drivers/sound/tegra_i2s.c
@@ -4,7 +4,6 @@
  * Written by Simon Glass <sjg@chromium.org>
  */
 #define LOG_CATEGORY UCLASS_I2S
-#define LOG_DEBUG
 
 #include <common.h>
 #include <dm.h>