提交 da2bdf9a 编写于 作者: R Roel Kluin 提交者: Linus Torvalds

Make various things static

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: NRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 9a8d5bb4
......@@ -32,7 +32,7 @@
/* These are global because they are accessed in tty_io.c */
#ifdef CONFIG_UNIX98_PTYS
struct tty_driver *ptm_driver;
static struct tty_driver *ptm_driver;
static struct tty_driver *pts_driver;
#endif
......
......@@ -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
* termios_mutex and the tty ctrl_lock in that order.
*/
int vt_resize(struct tty_struct *tty, struct winsize *ws)
static int vt_resize(struct tty_struct *tty, struct winsize *ws)
{
struct vc_data *vc = tty->driver_data;
int ret;
......
......@@ -56,9 +56,9 @@ struct memmap_attribute {
ssize_t (*show)(struct firmware_map_entry *entry, char *buf);
};
struct memmap_attribute memmap_start_attr = __ATTR_RO(start);
struct memmap_attribute memmap_end_attr = __ATTR_RO(end);
struct memmap_attribute memmap_type_attr = __ATTR_RO(type);
static struct memmap_attribute memmap_start_attr = __ATTR_RO(start);
static struct memmap_attribute memmap_end_attr = __ATTR_RO(end);
static struct memmap_attribute memmap_type_attr = __ATTR_RO(type);
/*
* These are default attributes that are added for every memmap entry.
......
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