Searched refs:m2m_lock (Results 1 – 3 of 3) sorted by relevance
575 if (mutex_lock_interruptible(&mdp->m2m_lock)) { in mdp_m2m_open()613 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_open()637 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_open()650 mutex_lock(&mdp->m2m_lock); in mdp_m2m_release()659 mutex_unlock(&mdp->m2m_lock); in mdp_m2m_release()696 mdp->m2m_vdev->lock = &mdp->m2m_lock; in mdp_m2m_device_register()
136 struct mutex m2m_lock; member
288 mutex_init(&mdp->m2m_lock); in mdp_probe()
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