1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 41b2204ebc6e..5503bfc8e132 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -1270,7 +1270,7 @@ static int comp_tx(struct eni_dev *eni_dev,int *pcr,int reserved,int *pre,
                         if (*pre < 3) (*pre)++; /* else fail later */
                         div = pre_div[*pre]*-*pcr;
                         DPRINTK("max div %d\n",div);
-                        *res = (TS_CLOCK+div-1)/div-1;
+                        *res = DIV_ROUND_UP(TS_CLOCK, div)-1;
                 }
                 if (*res < 0) *res = 0;
                 if (*res > MID_SEG_MAX_RATE) *res = MID_SEG_MAX_RATE;