staging: dgnc: make find_board_by_major static

Fixes the following sparse warning:
drivers/staging/dgnc/dgnc_tty.c:933:19: warning: symbol 'find_board_by_major' was not declared. Should it be static?

Signed-off-by: Benoit Hiller <benoit.hiller@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benoit Hiller 2016-10-08 15:49:55 -04:00 committed by Greg Kroah-Hartman
parent 6d2117f1a5
commit 2e41eb96f9

View file

@ -930,7 +930,7 @@ void dgnc_wakeup_writes(struct channel_t *ch)
spin_unlock_irqrestore(&ch->ch_lock, flags);
}
struct dgnc_board *find_board_by_major(unsigned int major)
static struct dgnc_board *find_board_by_major(unsigned int major)
{
int i;