fbdev: hitfb: Declare hitfb_blank() as static

Fixes the following warnings:

../drivers/video/fbdev/hitfb.c:186:5: warning: no previous prototype for 'hitfb_blank' [-Wmissing-prototypes]
  186 | int hitfb_blank(int blank_mode, struct fb_info *info)
      |     ^~~~~~~~~~~

../drivers/video/fbdev/hitfb.c:186:5: warning: symbol 'hitfb_blank' was not declared. Should it be static?

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/drivers/video/fbdev/hitfb.c b/drivers/video/fbdev/hitfb.c
index 3033f505697677f01ac86483f3bcc38f7c68abf9..91766992b438e390b975f5fc1983ce0a66721791 100644 (file)
--- a/drivers/video/fbdev/hitfb.c
+++ b/drivers/video/fbdev/hitfb.c
@@ -167,7 +167,7 @@ static int hitfb_pan_display(struct fb_var_screeninfo *var,
        return 0;
 }
 
-int hitfb_blank(int blank_mode, struct fb_info *info)
+static int hitfb_blank(int blank_mode, struct fb_info *info)
 {
        unsigned short v;