Searched refs:m2m_lock (Results 1 – 3 of 3) sorted by relevance
562 if (mutex_lock_interruptible(&mdp->m2m_lock)) { in mdp_m2m_open()600 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_open()624 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_open()637 mutex_lock(&mdp->m2m_lock); in mdp_m2m_release()646 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_release()683 mdp->m2m_vdev->lock = &mdp->m2m_lock; in mdp_m2m_device_register()
92 struct mutex m2m_lock; member
222 mutex_init(&mdp->m2m_lock); in mdp_probe()