From ea13321caf5597b7f07352ddba88c86999530de8 Mon Sep 17 00:00:00 2001
From: DU HUANPENG <u74147@gmail.com>
Date: Thu, 3 Oct 2019 21:52:12 +0800
Subject: fix compile error when set CONFIG_CONSOLE_SIMPLE=y

Signed-off-by: DU HUANPENG <u74147@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 common/console_simple.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'common/console_simple.c')

diff --git a/common/console_simple.c b/common/console_simple.c
index 385da2fd86..010e0b34c1 100644
--- a/common/console_simple.c
+++ b/common/console_simple.c
@@ -65,6 +65,9 @@ void console_flush(void)
 EXPORT_SYMBOL(console_flush);
 
 #ifndef ARCH_HAS_CTRLC
+void ctrlc_handled(void)
+{
+}
 /* test if ctrl-c was pressed */
 int ctrlc (void)
 {
@@ -73,6 +76,15 @@ int ctrlc (void)
 	return 0;
 }
 EXPORT_SYMBOL(ctrlc);
+
+void console_ctrlc_allow(void)
+{
+}
+
+void console_ctrlc_forbid(void)
+{
+}
+
 #endif /* ARCH_HAS_CTRC */
 
 int console_register(struct console_device *newcdev)
-- 
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