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Make various things static

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Building an allnoconfig kernel, sparse asked whether these could be
static, so I checked, and they are only used in the file where they are
declared.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Roel Kluin 2009-01-07 18:09:15 -08:00 committed by Linus Torvalds
parent 9a8d5bb4ad
commit da2bdf9a6f
3 changed files with 5 additions and 6 deletions
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2
drivers/char/pty.c
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@ -32,7 +32,7 @@
/* These are global because they are accessed in tty_io.c */ /* These are global because they are accessed in tty_io.c */
#ifdef CONFIG_UNIX98_PTYS #ifdef CONFIG_UNIX98_PTYS
struct tty_driver *ptm_driver; static struct tty_driver *ptm_driver;
static struct tty_driver *pts_driver; static struct tty_driver *pts_driver;
#endif #endif

3
drivers/char/vt.c
View file

@ -969,8 +969,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows)
* Takes the console sem and the called methods then take the tty * Takes the console sem and the called methods then take the tty
* termios_mutex and the tty ctrl_lock in that order. * termios_mutex and the tty ctrl_lock in that order.
*/ */
static int vt_resize(struct tty_struct *tty, struct winsize *ws)
int vt_resize(struct tty_struct *tty, struct winsize *ws)
{ {
struct vc_data *vc = tty->driver_data; struct vc_data *vc = tty->driver_data;
int ret; int ret;

6
drivers/firmware/memmap.c
View file

@ -56,9 +56,9 @@ struct memmap_attribute {
ssize_t (*show)(struct firmware_map_entry *entry, char *buf); ssize_t (*show)(struct firmware_map_entry *entry, char *buf);
}; };
struct memmap_attribute memmap_start_attr = __ATTR_RO(start); static struct memmap_attribute memmap_start_attr = __ATTR_RO(start);
struct memmap_attribute memmap_end_attr = __ATTR_RO(end); static struct memmap_attribute memmap_end_attr = __ATTR_RO(end);
struct memmap_attribute memmap_type_attr = __ATTR_RO(type); static struct memmap_attribute memmap_type_attr = __ATTR_RO(type);
/* /*
* These are default attributes that are added for every memmap entry. * These are default attributes that are added for every memmap entry.