dma_addr_t *dma_handle, int gfp) 
dma_addr_t *dma_handle, gfp_t gfp) 
dma_alloc_coherent(struct device *dev, size_t size,		   dma_addr_t *dma_handle, int gfp){	void *ret;	if (!dev || *dev->dma_mask >= 0xffffffffUL)		gfp &= ~GFP_DMA;	ret = (void *)__get_free_pages(gfp, get_order(size));	if (ret) {		memset(ret, 0, size);		*dma_handle = virt_to_bus(ret);	}	return ret;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/55c5d74b3ac3a6b8bdde4e5fab4015eccd557d52/pci-noop.c/buggy/arch/alpha/kernel/pci-noop.c