From 3540ce8238c2d29a2a20a1876575c0064d0da23e Mon Sep 17 00:00:00 2001
From: John Williams <john.williams@petalogix.com>
Date: Tue, 24 Nov 2009 20:27:54 +1000
Subject: microblaze: Core oprofile configs and hooks

Microblaze uses timer interrupt mode. Microblaze don't have
any performance counter that's why we use just simple implementation.

Signed-off-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
---
 arch/microblaze/oprofile/microblaze_oprofile.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 arch/microblaze/oprofile/microblaze_oprofile.c

(limited to 'arch/microblaze/oprofile/microblaze_oprofile.c')

diff --git a/arch/microblaze/oprofile/microblaze_oprofile.c b/arch/microblaze/oprofile/microblaze_oprofile.c
new file mode 100644
index 00000000000..def17e59888
--- /dev/null
+++ b/arch/microblaze/oprofile/microblaze_oprofile.c
@@ -0,0 +1,22 @@
+/*
+ * Microblaze oprofile code
+ *
+ * Copyright (C) 2009 Michal Simek <monstr@monstr.eu>
+ * Copyright (C) 2009 PetaLogix
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/oprofile.h>
+#include <linux/init.h>
+
+int __init oprofile_arch_init(struct oprofile_operations *ops)
+{
+	return -1;
+}
+
+void oprofile_arch_exit(void)
+{
+}
-- 
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