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virtio_console: make local symbols static

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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Wei Yongjun 2013-04-08 16:13:59 +09:30 committed by Rusty Russell
parent 1aef76e9c4
commit 3826835ab8
1 changed files with 3 additions and 3 deletions
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6
drivers/char/virtio_console.c
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@ -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 {
@ -1198,7 +1198,7 @@ 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;