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-rw-r--r--include/asm-sh/ubc.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/asm-sh/ubc.h b/include/asm-sh/ubc.h
index ae9bbdeefbe..38d46e01b84 100644
--- a/include/asm-sh/ubc.h
+++ b/include/asm-sh/ubc.h
@@ -51,9 +51,14 @@
#define BRCR_UBDE (1 << 0)
#ifndef __ASSEMBLY__
-/* arch/sh/kernel/ubc.S */
-extern void ubc_wakeup(void);
+/* arch/sh/kernel/cpu/ubc.S */
extern void ubc_sleep(void);
+
+#ifdef CONFIG_UBC_WAKEUP
+extern void ubc_wakeup(void);
+#else
+#define ubc_wakeup() do { } while (0)
+#endif
#endif
#endif /* __KERNEL__ */