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authorAntti Palosaari <crope@iki.fi>2014-03-14 19:22:24 +0100
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-03-15 00:23:11 +0100
commitac8f392678da1d9839fdd10e3d5a0c9400b544fa (patch)
tree6400c3d26a5fc9b6561cda8253e36c5a0ba5ec0c /drivers
parent[media] em28xx-audio: make sure audio is unmuted on open() (diff)
downloadlinux-ac8f392678da1d9839fdd10e3d5a0c9400b544fa.tar.xz
linux-ac8f392678da1d9839fdd10e3d5a0c9400b544fa.zip
[media] e4000: fix 32-bit build error
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/tuners/e4000.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/tuners/e4000.c b/drivers/media/tuners/e4000.c
index 3b5255062a0d..67ecf1bbfa1f 100644
--- a/drivers/media/tuners/e4000.c
+++ b/drivers/media/tuners/e4000.c
@@ -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;