[PATCH] fbdev: fix the fb_find_nearest_mode() function

Currently the fb_find_nearest_mode() function finds a mode with screen
resolution closest to that described by the 'var' argument and with some
arbitrary refresh rate (eg.  in the following sequence of refresh rates: 70 60
53 85 75, 53 is selected).

This patch fixes the function so that it looks for the closest mode as far as
both resolution and refresh rate are concerned.  The function's first argument
is changed to fb_videomode so that the refresh rate can be specified by the
caller, as fb_var_screeninfo doesn't have any fields that could directly hold
this data.

Signed-off-by: Michal Januszewski <spock@gentoo.org>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 008ea71f4d7f..68a787914d85 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -897,7 +897,7 @@ extern struct fb_videomode *fb_match_mode(struct fb_var_screeninfo *var,
                                           struct list_head *head);
 extern struct fb_videomode *fb_find_best_mode(struct fb_var_screeninfo *var,
                                               struct list_head *head);
-extern struct fb_videomode *fb_find_nearest_mode(struct fb_var_screeninfo *var,
+extern struct fb_videomode *fb_find_nearest_mode(struct fb_videomode *mode,
                                                  struct list_head *head);
 extern void fb_destroy_modelist(struct list_head *head);
 extern void fb_videomode_to_modelist(struct fb_videomode *modedb, int num,