From 042ef7cc43f4571d8cbe44a7c735ab6622809142 Mon Sep 17 00:00:00 2001

From: Nathan Lynch <nathanl@linux.ibm.com>

Date: Fri, 12 Jun 2020 00:12:33 -0500

Subject: [PATCH] powerpc/numa: remove prrn_is_enabled()

References: bsc#1181674 ltc#189159

Patch-mainline: v5.9-rc1

Git-commit: 042ef7cc43f4571d8cbe44a7c735ab6622809142

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

Acked-by: Michal Suchanek <msuchanek@suse.de>

---

 arch/powerpc/include/asm/topology.h | 5 -----

 arch/powerpc/mm/numa.c              | 5 -----

 2 files changed, 10 deletions(-)

diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h

index 537c638582eb..658aad65912b 100644

--- a/arch/powerpc/include/asm/topology.h

+++ b/arch/powerpc/include/asm/topology.h

@@ -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;

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c

index dec7ce3b5e67..26fcc947dd2d 100644

--- a/arch/powerpc/mm/numa.c

+++ b/arch/powerpc/mm/numa.c

@@ -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;

-- 

2.26.2