Lines Matching refs:dmaqueue_lock
87 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_dealloc()
110 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_dealloc()
173 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
175 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
194 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
196 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_buffers_alloc()
965 mutex_lock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
980 mutex_unlock(&port->dmaqueue_lock); in saa7164_encoder_stop_streaming()
1122 mutex_lock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
1138 mutex_unlock(&port->dmaqueue_lock); in saa7164_enc_next_buf()
1230 mutex_lock(&port->dmaqueue_lock); in fops_read()
1232 mutex_unlock(&port->dmaqueue_lock); in fops_read()