From: Jamie Iles <jamie@jamieiles.com>
Date: Fri, 26 Aug 2011 18:04:49 +0000 (+0100)
Subject: tty: 8250: export serial8250_handle_irq
X-Git-Tag: v3.2-rc1~170^2~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c7a1bdc5c951aae15021d13e3f5c0b2fe9d56112;p=profile%2Fivi%2Fkernel-x86-ivi.git

tty: 8250: export serial8250_handle_irq

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>
---

diff --git a/drivers/tty/serial/8250.c b/drivers/tty/serial/8250.c
index 6f594d2..435ce14 100644
--- a/drivers/tty/serial/8250.c
+++ b/drivers/tty/serial/8250.c
@@ -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)
 {