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powerpc/numa: remove prrn_is_enabled() 

All users of this prrn_is_enabled() are gone; remove it.

Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200612051238.1007764-14-nathanl@linux.ibm.com
This commit is contained in:
Nathan Lynch 2020-06-12 00:12:33 -05:00 committed by Michael Ellerman
parent 91713ac377
commit 042ef7cc43
2 changed files with 0 additions and 10 deletions
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5
arch/powerpc/include/asm/topology.h
View File

@ -93,13 +93,8 @@ static inline int cpu_distance(__be32 *cpu1_assoc, __be32 *cpu2_assoc)
#endif /* CONFIG_NUMA */
#if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR)
extern int prrn_is_enabled(void);
extern int find_and_online_cpu_nid(int cpu);
#else
static inline int prrn_is_enabled(void)
{
return 0;
}
static inline int find_and_online_cpu_nid(int cpu)
{
return 0;

5
arch/powerpc/mm/numa.c
View File

@ -1210,11 +1210,6 @@ int arch_update_cpu_topology(void)
return numa_update_cpu_topology(true);
}
int prrn_is_enabled(void)
{
return 0;
}
static int topology_update_init(void)
{
topology_inited = 1;