[PATCH AUTOSEL 6.18] ASoC: soc-core: call missing INIT_LIST_HEAD() for card_aux_list

[Sasha Levin]

From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>

[ Upstream commit b9eff9732cb0f86a68c9d1592a98ceab47c01e95 ]

Component has "card_aux_list" which is added/deled in bind/unbind aux dev
function (A), and used in for_each_card_auxs() loop (B).

	static void soc_unbind_aux_dev(...)
	{
		...
		for_each_card_auxs_safe(...) {
			...
(A)			list_del(&component->card_aux_list);
		}			     ^^^^^^^^^^^^^
	}

	static int soc_bind_aux_dev(...)
	{
		...
		for_each_card_pre_auxs(...) {
			...
(A)			list_add(&component->card_aux_list, ...);
		}			     ^^^^^^^^^^^^^
		...
	}

	#define for_each_card_auxs(card, component)	\
(B)		list_for_each_entry(component, ..., card_aux_list)
						    ^^^^^^^^^^^^^

But it has been used without calling INIT_LIST_HEAD().

	> git grep card_aux_list sound/soc
	sound/soc/soc-core.c:           list_del(&component->card_aux_list);
	sound/soc/soc-core.c:           list_add(&component->card_aux_list, ...);

call missing INIT_LIST_HEAD() for it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Link: https://patch.msgid.link/87341mxa8l.wl-kuninori.morimoto.gx@xxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---

LLM Generated explanations, may be completely bogus:

Error: Failed to generate final synthesis

 sound/soc/soc-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 7a6b4ec3a6990..feecf3e4e38b4 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2845,6 +2845,7 @@ int snd_soc_component_initialize(struct snd_soc_component *component,
 	INIT_LIST_HEAD(&component->dobj_list);
 	INIT_LIST_HEAD(&component->card_list);
 	INIT_LIST_HEAD(&component->list);
+	INIT_LIST_HEAD(&component->card_aux_list);
 	mutex_init(&component->io_mutex);
 
 	if (!component->name) {
-- 
2.53.0