hwsw_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, int flags) 
hwsw_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags) 
hwsw_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, int flags){	if (use_swiotlb(dev))		return swiotlb_alloc_coherent(dev, size, dma_handle, flags);	else		return hwiommu_alloc_coherent(dev, size, dma_handle, flags);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/06a544971fad0992fe8b92c5647538d573089dd4/hwsw_iommu.c/buggy/arch/ia64/hp/common/hwsw_iommu.c