tty: 8250: export serial8250_handle_irq
authorJamie Iles <jamie@jamieiles.com>
Fri, 26 Aug 2011 18:04:49 +0000 (19:04 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 26 Aug 2011 18:38:45 +0000 (11:38 -0700)
Allow modules to use the normal 8250 irq handler inside their own.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/tty/serial/8250.c

index 6f594d2d334f94dda35a96a3c2437ca841e45fcc..435ce14e676c69a938121c2f9608001c71aa39d5 100644 (file)
@@ -1588,6 +1588,7 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir)
 
        return 0;
 }
+EXPORT_SYMBOL_GPL(serial8250_handle_irq);
 
 static int serial8250_default_handle_irq(struct uart_port *port)
 {