From dd14523a8e5cf618862dcfa6635297c65f0e26ee Mon Sep 17 00:00:00 2001 From: Abylay Ospan Date: Mon, 25 Jul 2016 15:38:59 -0300 Subject: [PATCH] [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 Acked-by: Michael Ira Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/lgdt3306a.c | 16 ++++------------ 1 file 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) -- 2.30.2