staging: gdm7240: gdm_driver[] can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fengguang Wu 2013-08-27 17:08:16 -07:00 committed by Greg Kroah-Hartman
parent 854984d70c
commit 7ca1ea6602
1 changed files with 2 additions and 2 deletions

View File

@ -47,8 +47,8 @@
#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
struct tty_driver *gdm_driver[TTY_MAX_COUNT];
struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
static DEFINE_MUTEX(gdm_table_lock);
static char *DRIVER_STRING[TTY_MAX_COUNT] = {"GCTATC", "GCTDM"};