linux-kernel - [PATCH -next] virtio_console: make local symbols static

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Message-ID: <CAPgLHd8ffGFuLdAFnx=bDmBS5U0FrH-fqCeneOHeWQQSE+v4wg@mail.gmail.com>
Date:	Sat, 6 Apr 2013 11:52:07 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	amit.shah@...hat.com, arnd@...db.de, rusty@...tcorp.com.au,
	gregkh@...uxfoundation.org
Cc:	yongjun_wei@...ndmicro.com.cn,
	virtualization@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH -next] virtio_console: make local symbols static

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Those symbols only used within this file, and should be static.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/char/virtio_console.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 13ad9b1..f73ad64 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -78,8 +78,8 @@ struct ports_driver_data {
 };
 static struct ports_driver_data pdrvdata;
 
-DEFINE_SPINLOCK(pdrvdata_lock);
-DECLARE_COMPLETION(early_console_added);
+static DEFINE_SPINLOCK(pdrvdata_lock);
+static DECLARE_COMPLETION(early_console_added);
 
 /* This struct holds information that's relevant only for console ports */
 struct console {
@@ -1202,7 +1202,7 @@ int __init virtio_cons_early_init(int (*put_chars)(u32, const char *, int))
 	return hvc_instantiate(0, 0, &hv_ops);
 }
 
-int init_port_console(struct port *port)
+static int init_port_console(struct port *port)
 {
 	int ret;
 

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