dma_addr_t *dma_handle, int flag)
dma_addr_t *dma_handle, gfp_t flag)
static void *pa11_dma_alloc_noncoherent(struct device *dev, size_t size,					  dma_addr_t *dma_handle, int flag){	void *addr = NULL;	/* rely on kmalloc to be cacheline aligned */	addr = kmalloc(size, flag);	if(addr)		*dma_handle = (dma_addr_t)virt_to_phys(addr);	return addr;}