ASoC: hdmi-codec: set plugged_cb to NULL when component removing

Sets plugged_cb to NULL when component removing to notify its consumers : no further plugged status report is required. Signed-off-by: Tzung-Bi Shih <[email protected]> Link: https://lore.kernel.org/r/20200217105513.1.Icc323daaf71ad02f191fd8d91136b01b61eca5e3@changeid Signed-off-by: Mark Brown <[email protected]>
kawasaki · Feb 17, 2020 · 4aadf4b · 4aadf4b
1 parent 8f48629
commit 4aadf4b
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
@@ -779,7 +779,17 @@ static int hdmi_of_xlate_dai_id(struct snd_soc_component *component,
 	return ret;
 }
 
+static void hdmi_remove(struct snd_soc_component *component)
+{
+	struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component);
+
+	if (hcp->hcd.ops->hook_plugged_cb)
+		hcp->hcd.ops->hook_plugged_cb(component->dev->parent,
+					      hcp->hcd.data, NULL, NULL);
+}
+
 static const struct snd_soc_component_driver hdmi_driver = {
+	.remove			= hdmi_remove,
 	.dapm_widgets		= hdmi_widgets,
 	.num_dapm_widgets	= ARRAY_SIZE(hdmi_widgets),
 	.of_xlate_dai_id	= hdmi_of_xlate_dai_id,