Merge with /home/tmlind/src/kernel/linux-2.6

[linux-2.6-omap-h63xx.git] / drivers / serial / 8250.c

diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 494e8b897156693b3350e6fe2e2f06cfb41bc96a..8b1fc5aa3032862abc875df00554db3c9d45634d 100644 (file)
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2356,6 +2356,12 @@ static struct uart_driver serial8250_reg = {
        .cons                   = SERIAL8250_CONSOLE,
 };
 
+/*
+ * early_serial_setup - early registration for 8250 ports
+ *
+ * Setup an 8250 port structure prior to console initialisation.  Use
+ * after console initialisation will cause undefined behaviour.
+ */
 int __init early_serial_setup(struct uart_port *port)
 {
        if (port->line >= ARRAY_SIZE(serial8250_ports))