netconsole: rename console to "netconsole"

So that it can be used without guessing the name first.

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

net/netconsole.c

@@ -141,6 +141,7 @@ static int netconsole_init(void)
 	cdev->tstc = nc_tstc;
 	cdev->putc = nc_putc;
 	cdev->getc = nc_getc;
+	cdev->devname = "netconsole";
 
 	g_priv = priv;