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Diffstat (limited to 'arch/powerpc/kernel/vdso64/getcpu.S')
-rw-r--r--arch/powerpc/kernel/vdso64/getcpu.S33
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/powerpc/kernel/vdso64/getcpu.S b/arch/powerpc/kernel/vdso64/getcpu.S
deleted file mode 100644
index 12bbf236cdc4..000000000000
--- a/arch/powerpc/kernel/vdso64/getcpu.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- *
- * Copyright (C) IBM Corporation, 2012
- *
- * Author: Anton Blanchard <anton@au.ibm.com>
- */
-#include <asm/ppc_asm.h>
-#include <asm/vdso.h>
-
- .text
-/*
- * Exact prototype of getcpu
- *
- * int __kernel_getcpu(unsigned *cpu, unsigned *node);
- *
- */
-V_FUNCTION_BEGIN(__kernel_getcpu)
- .cfi_startproc
- mfspr r5,SPRN_SPRG_VDSO_READ
- cmpdi cr0,r3,0
- cmpdi cr1,r4,0
- clrlwi r6,r5,16
- rlwinm r7,r5,16,31-15,31-0
- beq cr0,1f
- stw r6,0(r3)
-1: beq cr1,2f
- stw r7,0(r4)
-2: crclr cr0*4+so
- li r3,0 /* always success */
- blr
- .cfi_endproc
-V_FUNCTION_END(__kernel_getcpu)