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>

diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 444626f..f9fd564 100644 (file)
--- 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: