Merge branch 'topic/kbuild-fixes-for-next' of git://git.kernel.org/pub/scm/linux...

[linux-drm-fsl-dcu.git] / drivers / media / tuners / e4000.c

diff --git a/drivers/media/tuners/e4000.c b/drivers/media/tuners/e4000.c
index c9cc1232f2e5d89f21973dd437392ec1edcb44fa..72971a8d3c37978ef1c42b6a2523bb4cb8e92f4a 100644 (file)
--- a/drivers/media/tuners/e4000.c
+++ b/drivers/media/tuners/e4000.c
@@ -19,6 +19,7 @@
  */
 
 #include "e4000_priv.h"
+#include <linux/math64.h>
 
 /* Max transfer size done by I2C transfer functions */
 #define MAX_XFER_SIZE  64
@@ -250,7 +251,7 @@ 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;