video: fbdev: atari: Remove unused atafb_setcolreg()

atafb_probe() overrides the atafb_ops.fb_setcolreg() method to match the
actual graphics hardware.  Besides, the shifts by 8 were bogus, as the
individual .fb_setcolreg() implementations already take care of that.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c
index b9d6aaa..e95333e 100644 (file)
--- a/drivers/video/fbdev/atafb.c
+++ b/drivers/video/fbdev/atafb.c
@@ -2404,16 +2404,6 @@ static void atafb_set_disp(struct fb_info *info)
                                atari_stram_to_virt(info->fix.smem_start));
 }
 
-static int atafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-                          u_int transp, struct fb_info *info)
-{
-       red >>= 8;
-       green >>= 8;
-       blue >>= 8;
-
-       return info->fbops->fb_setcolreg(regno, red, green, blue, transp, info);
-}
-
 static int
 atafb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
 {
@@ -2724,7 +2714,6 @@ static struct fb_ops atafb_ops = {
        .owner =        THIS_MODULE,
        .fb_check_var   = atafb_check_var,
        .fb_set_par     = atafb_set_par,
-       .fb_setcolreg   = atafb_setcolreg,
        .fb_blank =     atafb_blank,
        .fb_pan_display = atafb_pan_display,
        .fb_fillrect    = atafb_fillrect,