Searched refs:m2m_lock (Results 1 – 3 of 3) sorted by relevance
575 if (mutex_lock_interruptible(&mdp->m2m_lock)) { in mdp_m2m_open()612 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_open()636 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_open()649 mutex_lock(&mdp->m2m_lock); in mdp_m2m_release()658 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_release()695 mdp->m2m_vdev->lock = &mdp->m2m_lock; in mdp_m2m_device_register()
136 struct mutex m2m_lock; member
304 mutex_init(&mdp->m2m_lock); in mdp_probe()