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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-28 01:35:44 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-28 01:36:27 +0400 |
| commit | f8c30b6f3bbea7eb8b25db7df61f8a7c24072480 (patch) | |
| tree | 15db315b55abc8b927952249c7431dfcd352cf04 /drivers/media/dvb-frontends/ts2020.c | |
| parent | 73f0af44a9137cc2ab18e181f68f59d2ad3fe3f7 (diff) | |
| download | linux-f8c30b6f3bbea7eb8b25db7df61f8a7c24072480.tar.xz | |
[media] ts2020: fix two warnings added by changeset 73f0af4
drivers/media/dvb-frontends/ts2020.c: In function 'ts2020_set_params':
drivers/media/dvb-frontends/ts2020.c:126:47: warning: variable 'div4' set but not used [-Wunused-but-set-variable]
drivers/media/dvb-frontends/ts2020.c: At top level:
drivers/media/dvb-frontends/ts2020.c:262:5: warning: no previous prototype for 'ts2020_get_signal_strength' [-Wmissing-prototypes]
Cc: Konstantin Dimitrov <kosio.dimitrov@gmail.com>
Cc: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb-frontends/ts2020.c')
| -rw-r--r-- | drivers/media/dvb-frontends/ts2020.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/dvb-frontends/ts2020.c b/drivers/media/dvb-frontends/ts2020.c index 8dce4ae55f09..73010ecb9866 100644 --- a/drivers/media/dvb-frontends/ts2020.c +++ b/drivers/media/dvb-frontends/ts2020.c @@ -123,7 +123,7 @@ static int ts2020_set_params(struct dvb_frontend *fe) { struct dtv_frontend_properties *c = &fe->dtv_property_cache; - u8 mlpf, mlpf_new, mlpf_max, mlpf_min, nlpf, div4; + u8 mlpf, mlpf_new, mlpf_max, mlpf_min, nlpf; u16 value, ndiv; u32 srate = 0, f3db; @@ -135,12 +135,10 @@ static int ts2020_set_params(struct dvb_frontend *fe) ts2020_writereg(fe, 0x60, 0x79); ts2020_writereg(fe, 0x08, 0x01); ts2020_writereg(fe, 0x00, 0x01); - div4 = 0; /* calculate and set freq divider */ if (c->frequency < 1146000) { ts2020_writereg(fe, 0x10, 0x11); - div4 = 1; ndiv = ((c->frequency * (6 + 8) * 4) + (TS2020_XTAL_FREQ / 2)) / TS2020_XTAL_FREQ - 1024; @@ -259,7 +257,7 @@ static int ts2020_release(struct dvb_frontend *fe) return 0; } -int ts2020_get_signal_strength(struct dvb_frontend *fe, +static int ts2020_get_signal_strength(struct dvb_frontend *fe, u16 *signal_strength) { u16 sig_reading, sig_strength; |