1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/media/tuners/e4000.c b/drivers/media/tuners/e4000.c
index ad9309da4a91..6c96e4898777 100644
--- a/drivers/media/tuners/e4000.c
+++ b/drivers/media/tuners/e4000.c
@@ -19,6 +19,7 @@
  */
 
 #include "e4000_priv.h"
+#include <linux/math64.h>
 
 /* write multiple registers */
 static int e4000_wr_regs(struct e4000_priv *priv, u8 reg, u8 *val, int len)
@@ -233,7 +234,7 @@ static int e4000_set_params(struct dvb_frontend *fe)
          * or more.
          */
         f_vco = c->frequency * e4000_pll_lut[i].mul;
-        sigma_delta = 0x10000UL * (f_vco % priv->cfg->clock) / priv->cfg->clock;
+        sigma_delta = div_u64(0x10000ULL * (f_vco % priv->cfg->clock), priv->cfg->clock);
         buf[0] = f_vco / priv->cfg->clock;
         buf[1] = (sigma_delta >> 0) & 0xff;
         buf[2] = (sigma_delta >> 8) & 0xff;