ASoC: wm_adsp: Add debug print to note that the DSP has shutdown

It can be useful for debugging purposes to see at what point the DSP has
powered down, so add a message to inform us of this.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 444626fcab40..f9fd56444a14 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -1679,6 +1679,8 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
                         list_del(&alg_region->list);
                         kfree(alg_region);
                 }
+
+                adsp_dbg(dsp, "Shutdown complete\n");
                 break;
 
         default: