Searched refs:m2m_lock (Results 1 – 3 of 3) sorted by relevance
577 if (mutex_lock_interruptible(&mdp->m2m_lock)) { in mdp_m2m_open()615 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_open()639 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_open()652 mutex_lock(&mdp->m2m_lock); in mdp_m2m_release()661 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_release()698 mdp->m2m_vdev->lock = &mdp->m2m_lock; in mdp_m2m_device_register()
135 struct mutex m2m_lock; member
307 mutex_init(&mdp->m2m_lock); in mdp_probe()