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V4L/DVB (13713): [MB86A16] Fix: Initialize SNR/STATUS 

Signed-off-by: Sigmund Augdal <sigmund@snap.tv>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sigmund Augdal 2009-12-03 05:44:00 -03:00 committed by Mauro Carvalho Chehab
parent e2f67e4fb9
commit 1fa1f10785
1 changed files with 2 additions and 0 deletions
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2
drivers/media/dvb/frontends/mb86a16.c
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@ -595,6 +595,7 @@ static int mb86a16_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
struct mb86a16_state *state = fe->demodulator_priv;
*status = 0;
if (state->signal & 0x02)
*status |= FE_HAS_VITERBI;
if (state->signal & 0x01)
@ -1693,6 +1694,7 @@ static int mb86a16_read_snr(struct dvb_frontend *fe, u16 *snr)
int low_tide = 2, high_tide = 30, q_level;
u8 cn;
*snr = 0;
if (mb86a16_read(state, 0x26, &cn) != 2) {
dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
return -EREMOTEIO;