ASoC: topology: use name_prefix for new kcontrol

commit abca9e4a04fbe9c6df4d48ca7517e1611812af25 upstream.

Current topology doesn't add prefix of component to new kcontrol.

Signed-off-by: Gyeongtaek Lee <gt82.lee@samsung.com>
Link: https://lore.kernel.org/r/009b01d60804$ae25c2d0$0a714870$@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 1a912f72bdddaf0008caa29559e7ac40de346609..a215b9ad148c46042e09e7c22ddcbcc1533c4b12 100644 (file)
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -421,7 +421,7 @@ static int soc_tplg_add_kcontrol(struct soc_tplg *tplg,
        struct snd_soc_component *comp = tplg->comp;
 
        return soc_tplg_add_dcontrol(comp->card->snd_card,
-                               comp->dev, k, NULL, comp, kcontrol);
+                               comp->dev, k, comp->name_prefix, comp, kcontrol);
 }
 
 /* remove a mixer kcontrol */