1 files changed, 0 insertions, 48 deletions
diff --git a/arch/arm/mach-iop32x/cp6.c b/arch/arm/mach-iop32x/cp6.c
deleted file mode 100644
index 7135a0ac9949..000000000000
--- a/arch/arm/mach-iop32x/cp6.c
+++ /dev/null
@@ -1,48 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * IOP Coprocessor-6 access handler
- * Copyright (c) 2006, Intel Corporation.
- */
-#include <linux/init.h>
-#include <asm/traps.h>
-#include <asm/ptrace.h>
-
-#include "iop3xx.h"
-
-void iop_enable_cp6(void)
-{
-	u32 temp;
-
-        /* enable cp6 access */
-        asm volatile (
-		"mrc	p15, 0, %0, c15, c1, 0\n\t"
-		"orr	%0, %0, #(1 << 6)\n\t"
-		"mcr	p15, 0, %0, c15, c1, 0\n\t"
-		"mrc	p15, 0, %0, c15, c1, 0\n\t"
-		"mov	%0, %0\n\t"
-		"sub	pc, pc, #4  @ cp_wait\n\t"
-		: "=r"(temp));
-}
-
-static int cp6_trap(struct pt_regs *regs, unsigned int instr)
-{
-	iop_enable_cp6();
-
-	return 0;
-}
-
-/* permit kernel space cp6 access
- * deny user space cp6 access
- */
-static struct undef_hook cp6_hook = {
-	.instr_mask     = 0x0f000ff0,
-	.instr_val      = 0x0e000610,
-	.cpsr_mask      = MODE_MASK,
-	.cpsr_val       = SVC_MODE,
-	.fn             = cp6_trap,
-};
-
-void __init iop_init_cp6_handler(void)
-{
-	register_undef_hook(&cp6_hook);
-}