1 files changed, 0 insertions, 81 deletions
diff --git a/arch/powerpc/kernel/vdso32/cacheflush.S b/arch/powerpc/kernel/vdso32/cacheflush.S
deleted file mode 100644
index 7f882e7b9f43..000000000000
--- a/arch/powerpc/kernel/vdso32/cacheflush.S
+++ /dev/null
@@ -1,81 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * vDSO provided cache flush routines
- *
- * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org),
- *                    IBM Corp.
- */
-#include <asm/processor.h>
-#include <asm/ppc_asm.h>
-#include <asm/vdso.h>
-#include <asm/asm-offsets.h>
-
-	.text
-
-/*
- * Default "generic" version of __kernel_sync_dicache.
- *
- * void __kernel_sync_dicache(unsigned long start, unsigned long end)
- *
- * Flushes the data cache & invalidate the instruction cache for the
- * provided range [start, end[
- */
-V_FUNCTION_BEGIN(__kernel_sync_dicache)
-  .cfi_startproc
-	mflr	r12
-  .cfi_register lr,r12
-	mr	r11,r3
-	bl	__get_datapage@local
-	mtlr	r12
-	mr	r10,r3
-
-	lwz	r7,CFG_DCACHE_BLOCKSZ(r10)
-	addi	r5,r7,-1
-	andc	r6,r11,r5		/* round low to line bdy */
-	subf	r8,r6,r4		/* compute length */
-	add	r8,r8,r5		/* ensure we get enough */
-	lwz	r9,CFG_DCACHE_LOGBLOCKSZ(r10)
-	srw.	r8,r8,r9		/* compute line count */
-	crclr	cr0*4+so
-	beqlr				/* nothing to do? */
-	mtctr	r8
-1:	dcbst	0,r6
-	add	r6,r6,r7
-	bdnz	1b
-	sync
-
-/* Now invalidate the instruction cache */
-
-	lwz	r7,CFG_ICACHE_BLOCKSZ(r10)
-	addi	r5,r7,-1
-	andc	r6,r11,r5		/* round low to line bdy */
-	subf	r8,r6,r4		/* compute length */
-	add	r8,r8,r5
-	lwz	r9,CFG_ICACHE_LOGBLOCKSZ(r10)
-	srw.	r8,r8,r9		/* compute line count */
-	crclr	cr0*4+so
-	beqlr				/* nothing to do? */
-	mtctr	r8
-2:	icbi	0,r6
-	add	r6,r6,r7
-	bdnz	2b
-	isync
-	li	r3,0
-	blr
-  .cfi_endproc
-V_FUNCTION_END(__kernel_sync_dicache)
-
-
-/*
- * POWER5 version of __kernel_sync_dicache
- */
-V_FUNCTION_BEGIN(__kernel_sync_dicache_p5)
-  .cfi_startproc
-	crclr	cr0*4+so
-	sync
-	isync
-	li	r3,0
-	blr
-  .cfi_endproc
-V_FUNCTION_END(__kernel_sync_dicache_p5)
-