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authorRobert Jarzmik <robert.jarzmik@atosorigin.com>2011-11-24 04:01:26 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2011-12-05 17:59:02 +0100
commitea8314d19f6441061232549ec41ab0e21abd74ca (patch)
tree7187c9b51a458622aaa3500b890cf1509d895a70 /common/console_simple.c
parent2504dcd33209db69ebb48ae7d1c5834cdc5c023f (diff)
downloadbarebox-ea8314d19f6441061232549ec41ab0e21abd74ca.tar.gz
console: add console unregistering
Some console are transient, like the USB connected serial console which should be removed when the USB connection is severed. Enable console removal for such devices. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/console_simple.c')
-rw-r--r--common/console_simple.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/common/console_simple.c b/common/console_simple.c
index 7304d8e..7e0619d 100644
--- a/common/console_simple.c
+++ b/common/console_simple.c
@@ -157,3 +157,7 @@ int console_register(struct console_device *newcdev)
}
return 0;
}
+
+int console_unregister(struct console_device *cdev)
+{
+}