From: 이경택 <gt82.lee@samsung.com>
Date: Wed, 1 Apr 2020 09:05:24 +0000 (+0900)
Subject: ASoC: topology: use name_prefix for new kcontrol
X-Git-Tag: v5.5.18~178
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5996c1d81f77c330c3f4be0063c5c53e34525e0;p=thirdparty%2Fkernel%2Fstable.git

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 56a7142f15a00..b84f5f8975a56 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -362,7 +362,7 @@ 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 */