Lines Matching defs:buffer
343 char * buffer;
353 buffer = dma_alloc_coherent(&dev->pdev->dev, 512, &baddr,
356 if (unlikely(buffer == NULL))
362 dma_free_coherent(&dev->pdev->dev, 512, buffer, baddr);
365 memset(buffer, 0, 512);
373 if (likely((buffer[0] == '0') && ((buffer[1] == 'x') || (buffer[1] == 'X')))) {
374 ret = (hex_to_bin(buffer[2]) << 4) +
375 hex_to_bin(buffer[3]);
377 dma_free_coherent(&dev->pdev->dev, 512, buffer, baddr);