Lines Matching refs:dmaqueue_lock
74 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_dealloc()
97 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_dealloc()
144 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
146 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
165 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
167 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_buffers_alloc()
891 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_stop_streaming()
906 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_stop_streaming()
1069 mutex_lock(&port->dmaqueue_lock); in saa7164_vbi_next_buf()
1084 mutex_unlock(&port->dmaqueue_lock); in saa7164_vbi_next_buf()
1176 mutex_lock(&port->dmaqueue_lock); in fops_read()
1178 mutex_unlock(&port->dmaqueue_lock); in fops_read()