ASoC: soc-core.c: initialize dlc on snd_soc_get_dai_id()

Current snd_soc_get_dai_id() is initializing dlc *manually*,
but it will might be a problem if dlc had new extra parameter.
This patch uses default initialization, otherwise, non initialized
part will be strange value.
This is prepare for multi Component support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87pm5pblst.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 1a0bde2..3b39c9d 100644 (file)
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3235,11 +3235,12 @@ EXPORT_SYMBOL_GPL(snd_soc_get_stream_cpu);
 int snd_soc_get_dai_id(struct device_node *ep)
 {
        struct snd_soc_component *component;
-       struct snd_soc_dai_link_component dlc;
+       struct snd_soc_dai_link_component dlc = {
+               .of_node = of_graph_get_port_parent(ep),
+       };
        int ret;
 
-       dlc.of_node     = of_graph_get_port_parent(ep);
-       dlc.name        = NULL;
+
        /*
         * For example HDMI case, HDMI has video/sound port,
         * but ALSA SoC needs sound port number only.