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-rw-r--r--include/linux/tracepoint.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 1d85f9a6a199..8d5e4f6d96d0 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -137,9 +137,11 @@ static inline void tracepoint_update_probe_range(struct tracepoint *begin,
static inline int unregister_trace_##name(void (*probe)(proto)) \
{ \
return tracepoint_probe_unregister(#name, (void *)probe);\
+ } \
+ static inline void check_trace_callback_type_##name(void (*cb)(proto)) \
+ { \
}
-
#define DEFINE_TRACE_FN(name, reg, unreg) \
static const char __tpstrtab_##name[] \
__attribute__((section("__tracepoints_strings"))) = #name; \
@@ -168,6 +170,9 @@ static inline void tracepoint_update_probe_range(struct tracepoint *begin,
static inline int unregister_trace_##name(void (*probe)(proto)) \
{ \
return -ENOSYS; \
+ } \
+ static inline void check_trace_callback_type_##name(void (*cb)(proto)) \
+ { \
}
#define DEFINE_TRACE_FN(name, reg, unreg)