2 files changed, 5 insertions, 15 deletions

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 4f77932b0983..b1a007d6e8fd 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -148,7 +148,7 @@ struct ftrace_event_call {
         struct ftrace_event_class *class;
         char                    *name;
         struct dentry           *dir;
-        struct trace_event      *event;
+        struct trace_event      event;
         int                     enabled;
         int                     id;
         const char              *print_fmt;
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index f7256770a20f..a1a86a53bc73 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -120,24 +120,20 @@ struct perf_event_attr;
 
 extern struct ftrace_event_class event_class_syscall_enter;
 extern struct ftrace_event_class event_class_syscall_exit;
+extern struct trace_event_functions enter_syscall_print_funcs;
+extern struct trace_event_functions exit_syscall_print_funcs;
 
 #define SYSCALL_TRACE_ENTER_EVENT(sname)                                \
         static struct syscall_metadata __syscall_meta_##sname;          \
         static struct ftrace_event_call                                 \
         __attribute__((__aligned__(4))) event_enter_##sname;            \
-        static struct trace_event_functions enter_syscall_print_funcs_##sname = { \
-                .trace                  = print_syscall_enter,          \
-        };                                                              \
-        static struct trace_event enter_syscall_print_##sname = {       \
-                .funcs                  = &enter_syscall_print_funcs_##sname, \
-        };                                                              \
         static struct ftrace_event_call __used                          \
           __attribute__((__aligned__(4)))                               \
           __attribute__((section("_ftrace_events")))                    \
           event_enter_##sname = {                                       \
                 .name                   = "sys_enter"#sname,            \
                 .class                  = &event_class_syscall_enter,   \
-                .event                  = &enter_syscall_print_##sname, \
+                .event.funcs            = &enter_syscall_print_funcs,   \
                 .data                   = (void *)&__syscall_meta_##sname,\
         }
 
@@ -145,19 +141,13 @@ extern struct ftrace_event_class event_class_syscall_exit;
         static struct syscall_metadata __syscall_meta_##sname;          \
         static struct ftrace_event_call                                 \
         __attribute__((__aligned__(4))) event_exit_##sname;             \
-        static struct trace_event_functions exit_syscall_print_funcs_##sname = { \
-                .trace                  = print_syscall_exit,           \
-        };                                                              \
-        static struct trace_event exit_syscall_print_##sname = {        \
-                .funcs                  = &exit_syscall_print_funcs_##sname, \
-        };                                                              \
         static struct ftrace_event_call __used                          \
           __attribute__((__aligned__(4)))                               \
           __attribute__((section("_ftrace_events")))                    \
           event_exit_##sname = {                                        \
                 .name                   = "sys_exit"#sname,             \
                 .class                  = &event_class_syscall_exit,    \
-                .event                  = &exit_syscall_print_##sname,  \
+                .event.funcs            = &exit_syscall_print_funcs,    \
                 .data                   = (void *)&__syscall_meta_##sname,\
         }