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-rw-r--r--arch/powerpc/include/asm/rio.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/rio.h b/arch/powerpc/include/asm/rio.h
new file mode 100644
index 000000000..0e57cda2a
--- /dev/null
+++ b/arch/powerpc/include/asm/rio.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * RapidIO architecture support
+ *
+ * Copyright 2005 MontaVista Software, Inc.
+ * Matt Porter <mporter@kernel.crashing.org>
+ */
+
+#ifndef ASM_PPC_RIO_H
+#define ASM_PPC_RIO_H
+
+#ifdef CONFIG_FSL_RIO
+extern int fsl_rio_mcheck_exception(struct pt_regs *);
+#else
+static inline int fsl_rio_mcheck_exception(struct pt_regs *regs) {return 0; }
+#endif
+
+#endif /* ASM_PPC_RIO_H */