Searched refs:params_lock (Results 1 – 2 of 2) sorted by relevance
822 if (mutex_lock_interruptible(&runtime->oss.params_lock)) in lock_params() 825 mutex_unlock(&runtime->oss.params_lock); in lock_params() 833 mutex_unlock(&runtime->oss.params_lock); in unlock_params() 847 /* call with params_lock held */1103 if (!(mutex_trylock(&runtime->oss.params_lock))) in snd_pcm_oss_change_params() 1105 } else if (mutex_lock_interruptible(&runtime->oss.params_lock)) in snd_pcm_oss_change_params() 1109 mutex_unlock(&runtime->oss.params_lock); in snd_pcm_oss_change_params() 1137 /* call with params_lock held */1172 if (mutex_lock_interruptible(&runtime->oss.params_lock)) in snd_pcm_oss_make_ready() 1175 mutex_unlock(&runtime->oss.params_lock); in snd_pcm_oss_make_ready() [all...]
44 struct mutex params_lock; member