ASoC: wm_adsp: Print out the firmware version

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index cc3575b..53b60336 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -570,6 +570,7 @@
 			 file, header->ver);
 		goto out_fw;
 	}
+	adsp_info(dsp, "Firmware version: %d\n", header->ver);
 
 	if (header->core != dsp->type) {
 		adsp_err(dsp, "%s: invalid core %d != %d\n",