From 2eccea8cdeb8fe455fc3a45b4e097f118449c3ef Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 7 Aug 2017 02:06:55 +0000 Subject: ASoC: soc-core: snd_soc_unregister_component() unregister all component Current snd_soc_unregister_component() unregisters first found component only which was specified by dev. This style can't specify concrete component if system registered some component with same dev. And system need to call this function many times. This patch unregister all related component by 1 call. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/soc-core.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'sound') diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index b1860b14b075..50c8dba54649 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3365,11 +3365,12 @@ err_free: EXPORT_SYMBOL_GPL(snd_soc_register_component); /** - * snd_soc_unregister_component - Unregister a component from the ASoC core + * snd_soc_unregister_component - Unregister all related component + * from the ASoC core * * @dev: The device to unregister */ -void snd_soc_unregister_component(struct device *dev) +static int __snd_soc_unregister_component(struct device *dev) { struct snd_soc_component *component; int found = 0; @@ -3391,6 +3392,13 @@ void snd_soc_unregister_component(struct device *dev) snd_soc_component_cleanup(component); kfree(component); } + + return found; +} + +void snd_soc_unregister_component(struct device *dev) +{ + while (__snd_soc_unregister_component(dev)); } EXPORT_SYMBOL_GPL(snd_soc_unregister_component); -- cgit