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-rw-r--r--arch/arm/oprofile/init.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/oprofile/init.c b/arch/arm/oprofile/init.c
new file mode 100644
index 000000000000..cce3d3015eb7
--- /dev/null
+++ b/arch/arm/oprofile/init.c
@@ -0,0 +1,31 @@
+/**
+ * @file init.c
+ *
+ * @remark Copyright 2004 Oprofile Authors
+ * @remark Read the file COPYING
+ *
+ * @author Zwane Mwaikambo
+ */
+
+#include <linux/oprofile.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include "op_arm_model.h"
+
+int __init oprofile_arch_init(struct oprofile_operations *ops)
+{
+ int ret = -ENODEV;
+
+#ifdef CONFIG_CPU_XSCALE
+ ret = pmu_init(ops, &op_xscale_spec);
+#endif
+
+ return ret;
+}
+
+void oprofile_arch_exit(void)
+{
+#ifdef CONFIG_CPU_XSCALE
+ pmu_exit();
+#endif
+}