ASoC: SSM2602: Remove driver specific version

We have never really updated that version number and probably never will, so
just remove it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/ssm2602.c

@@ -43,8 +43,6 @@
 
 #include "ssm2602.h"
 
-#define SSM2602_VERSION "0.1"
-
 enum ssm2602_type {
 	SSM2602,
 	SSM2604,
@@ -608,8 +606,6 @@ static int ssm260x_probe(struct snd_soc_codec *codec)
 	struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	pr_info("ssm2602 Audio Codec %s", SSM2602_VERSION);
-
 	ret = snd_soc_codec_set_cache_io(codec, 7, 9, ssm2602->control_type);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);