1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index f7e2d5add831..ccfbdc5a40db 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/cirrusfb.c
@@ -3117,7 +3117,7 @@ static void bestclock(long freq, long *best, long *nom,
                                 }
                         }
                 }
-                d = ((143181 * n) + f - 1) / f;
+                d = DIV_ROUND_UP(143181 * n, f);
                 if ((d >= 7) && (d <= 63)) {
                         if (d > 31)
                                 d = (d / 2) * 2;