1 files changed, 0 insertions, 43 deletions
diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c
deleted file mode 100644
index 43d9525c36fc..000000000000
--- a/arch/s390/oprofile/init.c
+++ /dev/null
@@ -1,43 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * S390 Version
- *   Copyright IBM Corp. 2002, 2011
- *   Author(s): Thomas Spatzier (tspat@de.ibm.com)
- *   Author(s): Mahesh Salgaonkar (mahesh@linux.vnet.ibm.com)
- *   Author(s): Heinz Graalfs (graalfs@linux.vnet.ibm.com)
- *   Author(s): Andreas Krebbel (krebbel@linux.vnet.ibm.com)
- *
- * @remark Copyright 2002-2011 OProfile authors
- */
-
-#include <linux/oprofile.h>
-#include <linux/init.h>
-#include <asm/processor.h>
-
-static int __s390_backtrace(void *data, unsigned long address, int reliable)
-{
-	unsigned int *depth = data;
-
-	if (*depth == 0)
-		return 1;
-	(*depth)--;
-	oprofile_add_trace(address);
-	return 0;
-}
-
-static void s390_backtrace(struct pt_regs *regs, unsigned int depth)
-{
-	if (user_mode(regs))
-		return;
-	dump_trace(__s390_backtrace, &depth, NULL, regs->gprs[15]);
-}
-
-int __init oprofile_arch_init(struct oprofile_operations *ops)
-{
-	ops->backtrace = s390_backtrace;
-	return 0;
-}
-
-void oprofile_arch_exit(void)
-{
-}