diff options
Diffstat (limited to 'drivers/media/dvb-frontends/rtl2832_sdr.c')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832_sdr.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c index f58bd746d823..023e0f49c786 100644 --- a/drivers/media/dvb-frontends/rtl2832_sdr.c +++ b/drivers/media/dvb-frontends/rtl2832_sdr.c @@ -1364,17 +1364,16 @@ static int rtl2832_sdr_s_ctrl(struct v4l2_ctrl *ctrl) /* TODO: these controls should be moved to tuner drivers */ if (s->bandwidth_auto->val) { /* Round towards the closest legal value */ - s32 val = s->f_adc + s->bandwidth->step / 2; + s32 val = s->f_adc + div_u64(s->bandwidth->step, 2); u32 offset; val = clamp_t(s32, val, s->bandwidth->minimum, s->bandwidth->maximum); offset = val - s->bandwidth->minimum; offset = s->bandwidth->step * - (offset / s->bandwidth->step); + div_u64(offset, s->bandwidth->step); s->bandwidth->val = s->bandwidth->minimum + offset; } - c->bandwidth_hz = s->bandwidth->val; if (!test_bit(POWER_ON, &s->flags)) |