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drivers: tty: Mark the function hvc_poll_init() as static in hvc_console.c

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Mark the function hvc_poll_init() as static in hvc/hvc_console.c because
it is not used outside this file.

This eliminates the following warning in hvc/hvc_console.c:
drivers/tty/hvc/hvc_console.c:791:5: warning: no previous prototype for ‘hvc_poll_init’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rashika Kheria 2013-12-16 16:31:28 +05:30 committed by Greg Kroah-Hartman
parent 54af58363e
commit 5855b2104b
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/hvc/hvc_console.c
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@ -788,7 +788,7 @@ static int hvc_tiocmset(struct tty_struct *tty,
}
#ifdef CONFIG_CONSOLE_POLL
int hvc_poll_init(struct tty_driver *driver, int line, char *options)
static int hvc_poll_init(struct tty_driver *driver, int line, char *options)
{
return 0;
}