SEARCH_PATTERN_LEN
if ((payload_size + pad_size + SEARCH_PATTERN_LEN) >
memset(vaddr + payload_size + pad_size, 0, SEARCH_PATTERN_LEN);
(size + SEARCH_PATTERN_LEN));
eos_vaddr = dma_alloc_coherent(dev, len + SEARCH_PATTERN_LEN,
dma_free_coherent(dev, len + SEARCH_PATTERN_LEN,