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@xxxxxxxxxxxxxxxxxxx>
Cc: Jaya Kumar <jayalk@xxxxxxxxxxxx>
Cc: Florian Tobias Schandinat <FlorianSchandinat@xxxxxx>
---
diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
index 070f26f..1ddeb11 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fb_defio.c
@@ -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;
--
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