From 43ca5dab978294eae26a36f8989b6f0769da4256 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Tue, 20 Aug 2019 14:05:32 +0900
Subject: [PATCH] ASoC: soc-topology: use for_each_component_dais() at remove_dai()
Git-commit: 43ca5dab978294eae26a36f8989b6f0769da4256
Patch-mainline: v5.4-rc1
References: jsc#SLE-16518
commit 52abe6cc1866a ("ASoC: topology: fix oops/use-after-free case
with dai driver") fixups remove_dai() error, but it is using
list_for_each_entry() for component->dai_list.
We already have for_each_component_dais() macro for it.
Let's use exising method.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87tvaczazd.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/soc-topology.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index dc463f1a9e24..b8690715abb5 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -530,7 +530,7 @@ static void remove_dai(struct snd_soc_component *comp,
if (dobj->ops && dobj->ops->dai_unload)
dobj->ops->dai_unload(comp, dobj);
- list_for_each_entry(dai, &comp->dai_list, list)
+ for_each_component_dais(comp, dai)
if (dai->driver == dai_drv)
dai->driver = NULL;
--
2.16.4