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[media] e4000: fix 32-bit build error

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All error/warnings:
   drivers/built-in.o: In function `e4000_set_params':
>> e4000.c:(.text+0x1219a1b): undefined reference to `__umoddi3'

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Antti Palosaari 2014-03-14 15:22:24 -03:00 committed by Mauro Carvalho Chehab
parent ba35ca0708
commit ac8f392678
1 changed files with 4 additions and 2 deletions
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6
drivers/media/tuners/e4000.c
View file

@ -116,6 +116,7 @@ static int e4000_set_params(struct dvb_frontend *fe)
struct e4000 *s = fe->tuner_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret, i, sigma_delta;
unsigned int pll_n, pll_f;
u64 f_vco;
u8 buf[5], i_data[4], q_data[4];
@ -141,8 +142,9 @@ static int e4000_set_params(struct dvb_frontend *fe)
}
f_vco = 1ull * c->frequency * e4000_pll_lut[i].mul;
sigma_delta = div_u64(0x10000ULL * (f_vco % s->clock), s->clock);
buf[0] = div_u64(f_vco, s->clock);
pll_n = div_u64_rem(f_vco, s->clock, &pll_f);
sigma_delta = div_u64(0x10000ULL * pll_f, s->clock);
buf[0] = pll_n;
buf[1] = (sigma_delta >> 0) & 0xff;
buf[2] = (sigma_delta >> 8) & 0xff;
buf[3] = 0x00;