[PATCH] fbdev: fbmem: mark get_fb_unmapped_area() static

[Arnd Bergmann]

From: Arnd Bergmann <arnd at arndb.de>

There is a global function with this name on sparc, but no
global declaration:

drivers/video/fbdev/core/fbmem.c:1469:15: error: no previous prototype for 'get_fb_unmapped_area'

Make the generic definition static to avoid this warning. On
sparc, this is never seen.

Signed-off-by: Arnd Bergmann <arnd at arndb.de>
---
 drivers/video/fbdev/core/fbmem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index e808dc86001c..28739f1cb5e7 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1468,7 +1468,7 @@ __releases(&info->lock)
 }
 
 #if defined(CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA) && !defined(CONFIG_MMU)
-unsigned long get_fb_unmapped_area(struct file *filp,
+static unsigned long get_fb_unmapped_area(struct file *filp,
 				   unsigned long addr, unsigned long len,
 				   unsigned long pgoff, unsigned long flags)
 {
-- 
2.39.2