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| author | Abylay Ospan <aospan@netup.ru> | 2016-07-25 15:38:59 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-22 12:52:04 -0300 |
| commit | dd14523a8e5cf618862dcfa6635297c65f0e26ee (patch) | |
| tree | f9d743cb4223c862c415a198be07c2f09d72f7d8 /drivers/media | |
| parent | 072973ba67ecfc842d9d73cc003095267158fc73 (diff) | |
| download | blackbird-obmc-linux-dd14523a8e5cf618862dcfa6635297c65f0e26ee.tar.gz blackbird-obmc-linux-dd14523a8e5cf618862dcfa6635297c65f0e26ee.zip | |
[media] lgdt3306a: remove 20*50 msec unnecessary timeout
inside lgdt3306a_search we reading demod status 20 times with 50 msec sleep after each read.
This gives us more than 1 sec of delay. Removing this delay should not affect demod functionality.
Signed-off-by: Abylay Ospan <aospan@netup.ru>
Acked-by: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/lgdt3306a.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c index afb9d731e60e..0ca4e810e9d8 100644 --- a/drivers/media/dvb-frontends/lgdt3306a.c +++ b/drivers/media/dvb-frontends/lgdt3306a.c @@ -1737,24 +1737,16 @@ static int lgdt3306a_get_tune_settings(struct dvb_frontend *fe, static int lgdt3306a_search(struct dvb_frontend *fe) { enum fe_status status = 0; - int i, ret; + int ret; /* set frontend */ ret = lgdt3306a_set_parameters(fe); if (ret) goto error; - /* wait frontend lock */ - for (i = 20; i > 0; i--) { - dbg_info(": loop=%d\n", i); - msleep(50); - ret = lgdt3306a_read_status(fe, &status); - if (ret) - goto error; - - if (status & FE_HAS_LOCK) - break; - } + ret = lgdt3306a_read_status(fe, &status); + if (ret) + goto error; /* check if we have a valid signal */ if (status & FE_HAS_LOCK) |
