console_simple: fix compiler warning

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-07 13:05:54 +01:00 · 2011-12-07 13:05:54 +01:00 · 4430b1a6fc
parent e629a53a14
commit 4430b1a6fc
1 changed files with 1 additions and 0 deletions
--- a/common/console_simple.c
+++ b/common/console_simple.c
@ -167,4 +167,5 @@ int console_register(struct console_device *newcdev)

 int console_unregister(struct console_device *cdev)
 {
+	return -EBUSY;
 }