const struct lib_ring_buffer_config *config = &chan->backend.config;
CHAN_WARN_ON(chan, config->output != RING_BUFFER_ITERATOR);
return lib_ring_buffer_open_read(buf);
const struct lib_ring_buffer_config *config = &chan->backend.config;
CHAN_WARN_ON(chan, config->output != RING_BUFFER_ITERATOR);
return lib_ring_buffer_open_read(buf);