1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_S390_SPARSEMEM_H
3 #define _ASM_S390_SPARSEMEM_H
4 
5 #define SECTION_SIZE_BITS	27
6 #define MAX_PHYSMEM_BITS	CONFIG_MAX_PHYSMEM_BITS
7 
8 #ifdef CONFIG_NUMA
9 
memory_add_physaddr_to_nid(u64 addr)10 static inline int memory_add_physaddr_to_nid(u64 addr)
11 {
12 	return 0;
13 }
14 #define memory_add_physaddr_to_nid memory_add_physaddr_to_nid
15 
phys_to_target_node(u64 start)16 static inline int phys_to_target_node(u64 start)
17 {
18 	return 0;
19 }
20 #define phys_to_target_node phys_to_target_node
21 
22 #endif /* CONFIG_NUMA */
23 
24 #endif /* _ASM_S390_SPARSEMEM_H */
25