From: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Date: Thu, 6 Aug 2009 10:24:54 +0000 (+0200)
Subject: ASoC: CX20442: add some debugging
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4977b03e3dc3b76182903cda2df9dc2ef8f566a0;p=linux-beck.git

ASoC: CX20442: add some debugging

This patch adds debugging statement that can help in tracing
how the driver is trying to control the codec device.

Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index f33245510c3b..0e54adcc9795 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -203,6 +203,7 @@ static int cx20442_write(struct snd_soc_codec *codec, unsigned int reg,
 	if (unlikely(len > (ARRAY_SIZE(buf) - 1)))
 		return -ENOMEM;
 
+	dev_dbg(codec->dev, "%s: %s\n", __func__, buf);
 	if (codec->hw_write(codec->control_data, buf, len) != len)
 		return -EIO;