Searched refs:pref_lock (Results 1 – 1 of 1) sorted by relevance
88 spinlock_t pref_lock; member697 spin_lock(&dlp->pref_lock); in dmaengine_dlp_release()700 spin_unlock(&dlp->pref_lock); in dmaengine_dlp_release()945 spin_lock(&dlp->pref_lock); in process_playback()963 spin_unlock(&dlp->pref_lock); in process_playback()1073 spin_lock(&dlp->pref_lock); in dmaengine_dlp_prepare()1075 spin_unlock(&dlp->pref_lock); in dmaengine_dlp_prepare()1164 spin_lock_init(&dlp->pref_lock); in snd_dmaengine_dlp_register()