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: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -32,7 +32,7 @@
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/* These are global because they are accessed in tty_io.c */
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#ifdef CONFIG_UNIX98_PTYS
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struct tty_driver *ptm_driver;
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static struct tty_driver *ptm_driver;
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static struct tty_driver *pts_driver;
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#endif
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@ -969,8 +969,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows)
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* Takes the console sem and the called methods then take the tty
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* termios_mutex and the tty ctrl_lock in that order.
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*/
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int vt_resize(struct tty_struct *tty, struct winsize *ws)
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static int vt_resize(struct tty_struct *tty, struct winsize *ws)
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{
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struct vc_data *vc = tty->driver_data;
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int ret;
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@ -56,9 +56,9 @@ struct memmap_attribute {
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ssize_t (*show)(struct firmware_map_entry *entry, char *buf);
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};
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struct memmap_attribute memmap_start_attr = __ATTR_RO(start);
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struct memmap_attribute memmap_end_attr = __ATTR_RO(end);
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struct memmap_attribute memmap_type_attr = __ATTR_RO(type);
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static struct memmap_attribute memmap_start_attr = __ATTR_RO(start);
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static struct memmap_attribute memmap_end_attr = __ATTR_RO(end);
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static struct memmap_attribute memmap_type_attr = __ATTR_RO(type);
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/*
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* These are default attributes that are added for every memmap entry.
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