Merge branch 'topic/hda' into for-linus

[karo-tx-linux.git] / kernel / trace / trace_power.c

diff --git a/kernel/trace/trace_power.c b/kernel/trace/trace_power.c
index bae791ebcc516ada0ef814e36afa6949178ebb2c..118439709fb771f4fa2ad576454e0b64d1274144 100644 (file)
--- a/kernel/trace/trace_power.c
+++ b/kernel/trace/trace_power.c
@@ -186,6 +186,12 @@ static enum print_line_t power_print_line(struct trace_iterator *iter)
        return TRACE_TYPE_UNHANDLED;
 }
 
+static void power_print_header(struct seq_file *s)
+{
+       seq_puts(s, "#   TIMESTAMP      STATE  EVENT\n");
+       seq_puts(s, "#       |            |      |\n");
+}
+
 static struct tracer power_tracer __read_mostly =
 {
        .name           = "power",
@@ -194,6 +200,7 @@ static struct tracer power_tracer __read_mostly =
        .stop           = stop_power_trace,
        .reset          = power_trace_reset,
        .print_line     = power_print_line,
+       .print_header   = power_print_header,
 };
 
 static int init_power_trace(void)