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ASoC: core: use list_del_init and move it back to soc_cleanup_component

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commit a0a4bf57a9 ("ASoC: core: delete component->card_list in soc_remove_component only")
was trying to fix a kernel oops when list_del was called twice without
re-init the list. Use list_del_init() can solve it, too. Besides, it
will be more readable if we cleanup all component related resource at
soc_cleanup_component().

Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20190918133131.15045-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard liao 2019-09-18 21:31:31 +08:00 committed by Mark Brown
parent 947ec14c73
commit 7a5d9815cc
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GPG key ID: 24D68B725D5487D0
1 changed files with 2 additions and 1 deletions
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3
sound/soc/soc-core.c
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@ -978,6 +978,7 @@ static void soc_cleanup_component(struct snd_soc_component *component)
/* For framework level robustness */
snd_soc_component_set_jack(component, NULL, NULL);
list_del_init(&component->card_list);
snd_soc_dapm_free(snd_soc_component_get_dapm(component));
soc_cleanup_component_debugfs(component);
component->card = NULL;
@ -990,7 +991,7 @@ static void soc_remove_component(struct snd_soc_component *component)
return;
snd_soc_component_remove(component);
list_del(&component->card_list);
soc_cleanup_component(component);
}