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-rw-r--r--samples/trace_printk/trace-printk.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/samples/trace_printk/trace-printk.c b/samples/trace_printk/trace-printk.c
index 7affc3b50b61..cfc159580263 100644
--- a/samples/trace_printk/trace-printk.c
+++ b/samples/trace_printk/trace-printk.c
@@ -36,6 +36,7 @@ static int __init trace_printk_init(void)
/* Kick off printing in irq context */
irq_work_queue(&irqwork);
+ irq_work_sync(&irqwork);
trace_printk("This is a %s that will use trace_bprintk()\n",
"static string");