console: Add set_active callback

The netconsole needs to be able to deny activation when the network
has not been enabled. Add an optional callback to the console for
this.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/console.h b/include/console.h
index 97a406d9c9..beafb4d778 100644
--- a/include/console.h
+++ b/include/console.h
@@ -44,6 +44,7 @@ struct console_device {
 	int (*setbrg)(struct console_device *cdev, int baudrate);
 	void (*flush)(struct console_device *cdev);
 	int (*set_mode)(struct console_device *cdev, enum console_mode mode);
+	int (*set_active)(struct console_device *cdev, unsigned active);
 
 	char *devname;