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-rw-r--r--sound/soc/soc-core.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 0ec070cf723..2940e2c0452 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -530,6 +530,15 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec)
}
#endif
+static void codec2codec_close_delayed_work(struct work_struct *work)
+{
+ /* Currently nothing to do for c2c links
+ * Since c2c links are internal nodes in the DAPM graph and
+ * don't interface with the outside world or application layer
+ * we don't have to do any special handling on close.
+ */
+}
+
#ifdef CONFIG_PM_SLEEP
/* powers down audio subsystem for suspend */
int snd_soc_suspend(struct device *dev)
@@ -1428,6 +1437,9 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
return ret;
}
} else {
+ INIT_DELAYED_WORK(&rtd->delayed_work,
+ codec2codec_close_delayed_work);
+
/* link the DAI widgets */
play_w = codec_dai->playback_widget;
capture_w = cpu_dai->capture_widget;