Lines Matching defs:buffer
29 u8 *buffer;
217 memset(rt->out_urbs[i].buffer, 0, PCM_PACKET_SIZE);
272 memcpy_swahw32(urb->buffer, source, PCM_PACKET_SIZE);
274 /* wrap around at end of ring buffer */
284 memcpy_swahw32(urb->buffer, source, len);
287 memcpy_swahw32(urb->buffer + len, source,
332 memset(out_urb->buffer, 0, PCM_PACKET_SIZE);
514 urb->buffer = kzalloc(PCM_PACKET_SIZE, GFP_KERNEL);
515 if (!urb->buffer)
519 usb_sndbulkpipe(chip->dev, ep), (void *)urb->buffer,
547 kfree(rt->out_urbs[i].buffer);
609 kfree(rt->out_urbs[i].buffer);