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Diffstat (limited to 'include/asm-generic/error-injection.h')
-rw-r--r--include/asm-generic/error-injection.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-generic/error-injection.h b/include/asm-generic/error-injection.h
index 95a159a4137f..80ca61058dd2 100644
--- a/include/asm-generic/error-injection.h
+++ b/include/asm-generic/error-injection.h
@@ -16,6 +16,8 @@ struct error_injection_entry {
int etype;
};
+struct pt_regs;
+
#ifdef CONFIG_FUNCTION_ERROR_INJECTION
/*
* Whitelist ganerating macro. Specify functions which can be
@@ -28,8 +30,12 @@ static struct error_injection_entry __used \
.addr = (unsigned long)fname, \
.etype = EI_ETYPE_##_etype, \
};
+
+void override_function_with_return(struct pt_regs *regs);
#else
#define ALLOW_ERROR_INJECTION(fname, _etype)
+
+static inline void override_function_with_return(struct pt_regs *regs) { }
#endif
#endif