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video: fb_defio.c: local functions should not be exposed globally

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Functions not referenced outside of a source file should be marked
static to prevent them from being exposed globally.

Quiets the sparse warning:

warning: symbol 'fb_deferred_io_page' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Jaya Kumar <jayalk@intworks.biz>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
This commit is contained in:
H Hartley Sweeten 2012-05-02 17:23:40 -07:00 committed by Florian Tobias Schandinat
parent 35f3ec1c22
commit 43b1aee0d9
1 changed files with 1 additions and 1 deletions
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2
drivers/video/fb_defio.c
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@ -23,7 +23,7 @@
#include <linux/rmap.h>
#include <linux/pagemap.h>
struct page *fb_deferred_io_page(struct fb_info *info, unsigned long offs)
static struct page *fb_deferred_io_page(struct fb_info *info, unsigned long offs)
{
void *screen_base = (void __force *) info->screen_base;
struct page *page;