176 int __init cma_init_reserved_mem(phys_addr_t base, phys_addr_t size,  in cma_init_reserved_mem()  argument
190 	if (!size || !memblock_is_region_reserved(base, size))  in cma_init_reserved_mem()
201 	if (ALIGN(base, alignment) != base || ALIGN(size, alignment) != size)  in cma_init_reserved_mem()
216 	cma->base_pfn = PFN_DOWN(base);  in cma_init_reserved_mem()
245 int __init cma_declare_contiguous(phys_addr_t base,  in cma_declare_contiguous()  argument
262 		__func__, &size, &base, &limit, &alignment);  in cma_declare_contiguous()
283 	if (fixed && base & (alignment - 1)) {  in cma_declare_contiguous()
286 			&base, &alignment);  in cma_declare_contiguous()
289 	base = ALIGN(base, alignment);  in cma_declare_contiguous()
293 	if (!base)  in cma_declare_contiguous()
304 	if (fixed && base < highmem_start && base + size > highmem_start) {  in cma_declare_contiguous()
307 			&base, &highmem_start);  in cma_declare_contiguous()
319 	if (base + size > limit) {  in cma_declare_contiguous()
322 			&size, &base, &limit);  in cma_declare_contiguous()
328 		if (memblock_is_region_reserved(base, size) ||  in cma_declare_contiguous()
329 		    memblock_reserve(base, size) < 0) {  in cma_declare_contiguous()
342 		if (base < highmem_start && limit > highmem_start) {  in cma_declare_contiguous()
349 			addr = memblock_phys_alloc_range(size, alignment, base,  in cma_declare_contiguous()
362 		base = addr;  in cma_declare_contiguous()
365 	ret = cma_init_reserved_mem(base, size, order_per_bit, name, res_cma);  in cma_declare_contiguous()
370 		&base);  in cma_declare_contiguous()
374 	memblock_free(base, size);  in cma_declare_contiguous()