diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 247808333ba430f75c0ac7382bc08d6f219685cf..3f041e7cbfc9ea5a016ec7c9cfb177280305a229 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -2243,6 +2243,7 @@ int is_console_locked(void)
 {
 	return console_locked;
 }
+EXPORT_SYMBOL(is_console_locked);
 
 /*
  * Check if we have any console that is capable of printing while cpu is