From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Thu, 3 May 2012 00:57:17 +0000 (-0700)
Subject: tty: mxser: local variables should not be exposed globally
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=e391edb727f51094582d39a29a94a83bc9c014e8;p=deliverable%2Flinux.git

tty: mxser: local variables should not be exposed globally

The variable 'mxser_port_ops' is only referenced in this file and
should be marked static to prevent it from being exposed globally.

Quites the sparse warning:

warning: symbol 'mxser_port_ops' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index c6f372dd5623..90cc680c4f0e 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -2326,7 +2326,7 @@ static const struct tty_operations mxser_ops = {
 	.get_icount = mxser_get_icount,
 };
 
-struct tty_port_operations mxser_port_ops = {
+static struct tty_port_operations mxser_port_ops = {
 	.carrier_raised = mxser_carrier_raised,
 	.dtr_rts = mxser_dtr_rts,
 	.activate = mxser_activate,