Lines Matching refs:buf_num
212 while (stream->buf_num) { in usb_free_stream_buffers()
213 stream->buf_num--; in usb_free_stream_buffers()
215 __func__, stream->buf_num); in usb_free_stream_buffers()
217 stream->buf_list[stream->buf_num], in usb_free_stream_buffers()
218 stream->dma_addr[stream->buf_num]); in usb_free_stream_buffers()
230 stream->buf_num = 0; in usb_alloc_stream_buffers()
237 for (stream->buf_num = 0; stream->buf_num < num; stream->buf_num++) { in usb_alloc_stream_buffers()
238 stream->buf_list[stream->buf_num] = usb_alloc_coherent( in usb_alloc_stream_buffers()
240 &stream->dma_addr[stream->buf_num]); in usb_alloc_stream_buffers()
241 if (!stream->buf_list[stream->buf_num]) { in usb_alloc_stream_buffers()
243 __func__, stream->buf_num); in usb_alloc_stream_buffers()
249 __func__, stream->buf_num, in usb_alloc_stream_buffers()
250 stream->buf_list[stream->buf_num], in usb_alloc_stream_buffers()
251 (long long)stream->dma_addr[stream->buf_num]); in usb_alloc_stream_buffers()
252 memset(stream->buf_list[stream->buf_num], 0, size); in usb_alloc_stream_buffers()
278 if (stream->buf_num < props->count || stream->buf_size < buf_size) { in usb_urb_reconfig()