X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=kernel%2Ftrace%2Ftrace.h;h=c8bd809cbd1c1ef0ad901ac90b834bd8a44a324e;hb=a5c09d4c03bc86297be035f65d8d21295986cf8f;hp=02b592f2d4b7925af2d25407a4b4d879c816b412;hpb=e9e352e9100b98aed1a5fb9e33355c29fb07d5b1;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 02b592f..c8bd809 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -336,7 +336,7 @@ struct tracer {
 	void			(*stop)(struct trace_array *tr);
 	void			(*open)(struct trace_iterator *iter);
 	void			(*pipe_open)(struct trace_iterator *iter);
-	void			(*wait_pipe)(struct trace_iterator *iter);
+	int			(*wait_pipe)(struct trace_iterator *iter);
 	void			(*close)(struct trace_iterator *iter);
 	void			(*pipe_close)(struct trace_iterator *iter);
 	ssize_t			(*read)(struct trace_iterator *iter,
@@ -552,7 +552,7 @@ void trace_init_global_iter(struct trace_iterator *iter);
 
 void tracing_iter_reset(struct trace_iterator *iter, int cpu);
 
-void poll_wait_pipe(struct trace_iterator *iter);
+int poll_wait_pipe(struct trace_iterator *iter);
 
 void tracing_sched_switch_trace(struct trace_array *tr,
 				struct task_struct *prev,