From d2aaa8d8bfba93237ac944ee058fb98e2c2ef983 Mon Sep 17 00:00:00 2001 From: Kai Vehmanen Date: Thu, 20 Feb 2020 11:49:55 +0200 Subject: ASoC: soc-pcm: fix state tracking error in snd_soc_component_open/close() ASoC component open/close and snd_soc_component_module_get/put are called independently for each component-substream pair, so the logic added in commit dd03907bf129 ("ASoC: soc-pcm: call snd_soc_component_open/close() once") was not sufficient and led to PCM playback and module unload errors. Implement handling of failures directly in soc_pcm_components_open(), so that any successfully opened components are closed upon error with other components. This allows to clean up error handling in soc_pcm_open() without adding more state tracking. Fixes: dd03907bf129 ("ASoC: soc-pcm: call snd_soc_component_open/close() once") Signed-off-by: Kai Vehmanen Tested-by: Dmitry Osipenko Link: https://lore.kernel.org/r/20200220094955.16968-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown --- include/sound/soc-component.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'include/sound') diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 1866ecc8e94b..154d02fbbfed 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -147,6 +147,8 @@ struct snd_soc_component { unsigned int active; + unsigned int suspended:1; /* is in suspend PM state */ + struct list_head list; struct list_head card_aux_list; /* for auxiliary bound components */ struct list_head card_list; @@ -180,11 +182,6 @@ struct snd_soc_component { struct dentry *debugfs_root; const char *debugfs_prefix; #endif - - /* bit field */ - unsigned int suspended:1; /* is in suspend PM state */ - unsigned int opened:1; - unsigned int module:1; }; #define for_each_component_dais(component, dai)\ -- cgit v1.2.3