[alsa-devel] [PATCH 5/6] ASoC: wm_adsp: Remove and free algorithm regions for ADSP1

[Dimitris Papastamos]

Do it in a similar fashion as we do for ADSP2.

Signed-off-by: Dimitris Papastamos <dp at opensource.wolfsonmicro.com>
---
 sound/soc/codecs/wm_adsp.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 79dc4aa..1761f65 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -1366,6 +1366,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 	struct snd_soc_codec *codec = w->codec;
 	struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec);
 	struct wm_adsp *dsp = &dsps[w->shift];
+	struct wm_adsp_alg_region *alg_region;
 	struct wm_coeff_ctl *ctl;
 	int ret;
 	int val;
@@ -1443,6 +1444,14 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 
 		list_for_each_entry(ctl, &dsp->ctl_list, list)
 			ctl->enabled = 0;
+
+		while (!list_empty(&dsp->alg_regions)) {
+			alg_region = list_first_entry(&dsp->alg_regions,
+						      struct wm_adsp_alg_region,
+						      list);
+			list_del(&alg_region->list);
+			kfree(alg_region);
+		}
 		break;
 
 	default:
-- 
1.8.4.2