diff options
Diffstat (limited to 'drivers/media/tuners')
-rw-r--r-- | drivers/media/tuners/e4000.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/tuners/e4000.c b/drivers/media/tuners/e4000.c index c9cc1232f2e..72971a8d3c3 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> /* 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; |