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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-11-01 17:06:01 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-11 13:04:52 -0500 |
| commit | ab0625f021f83ecb19c969188ba2af3d154c054e (patch) | |
| tree | 5a504a9fca6ae9e57e330d92203fce1acadb95b9 /drivers/media/dvb-frontends/stv090x.c | |
| parent | 8a08ef08fb132b3184e99fa8c1a007bcfadd9942 (diff) | |
| download | linux-stable-ab0625f021f83ecb19c969188ba2af3d154c054e.tar.gz linux-stable-ab0625f021f83ecb19c969188ba2af3d154c054e.tar.bz2 linux-stable-ab0625f021f83ecb19c969188ba2af3d154c054e.zip | |
media: stv090x: Only print tuner lock if get_status is available
The current code doesn't report tuner lock properly if the
tuner get_status callback is not available, as reported by
smatch:
drivers/media/dvb-frontends/stv090x.c:2220 stv090x_get_coldlock() error: uninitialized symbol 'reg'.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/dvb-frontends/stv090x.c')
| -rw-r--r-- | drivers/media/dvb-frontends/stv090x.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c index 7ef469c0c866..0f375df13fbe 100644 --- a/drivers/media/dvb-frontends/stv090x.c +++ b/drivers/media/dvb-frontends/stv090x.c @@ -2215,13 +2215,12 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) if (state->config->tuner_get_status) { if (state->config->tuner_get_status(fe, ®) < 0) goto err_gateoff; + if (reg) + dprintk(FE_DEBUG, 1, "Tuner phase locked"); + else + dprintk(FE_DEBUG, 1, "Tuner unlocked"); } - if (reg) - dprintk(FE_DEBUG, 1, "Tuner phase locked"); - else - dprintk(FE_DEBUG, 1, "Tuner unlocked"); - if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; |