Lines Matching refs:serialize_lock
581 mutex_lock(&cx->serialize_lock); in cx18_v4l2_read()
583 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_read()
610 mutex_lock(&cx->serialize_lock); in cx18_v4l2_enc_poll()
612 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_enc_poll()
660 mutex_lock(&cx->serialize_lock); in cx18_v4l2_mmap()
662 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_mmap()
747 mutex_lock(&cx->serialize_lock); in cx18_v4l2_close()
776 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_close()
836 mutex_lock(&cx->serialize_lock); in cx18_v4l2_open()
840 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_open()
844 mutex_unlock(&cx->serialize_lock); in cx18_v4l2_open()