diff options
| author |   Antti Palosaari <crope@iki.fi> | 2014-12-14 16:39:37 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-02-03 16:11:17 -0200 |
| commit | 5e5d52a00fe8b114551a05379ac446497738df7d (patch) | |
| tree | 015eef2264e0431bbcaee2505da075585554f9e6 /drivers/media | |
| parent | [media] rtl2832: use regmap reg cache (diff) | |
| download | linux-dev-5e5d52a00fe8b114551a05379ac446497738df7d.tar.xz linux-dev-5e5d52a00fe8b114551a05379ac446497738df7d.zip | |
[media] rtl2832: remove unneeded software reset from init()
There is no need to do software reset on init() as it is done a bit
later on end of set_frontend(). Software reset usually means
restarting (resetting to starting point) chip internal state machine
(FSM). Naturally it is done after all parameters are programmed.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 66f915dd24a6..db0178717f2d 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -434,21 +434,6 @@ static int rtl2832_init(struct dvb_frontend *fe) goto err; } - /* - * r820t NIM code does a software reset here at the demod - - * may not be needed, as there's already a software reset at - * set_params() - */ -#if 1 - /* soft reset */ - ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1); - if (ret) - goto err; - - ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0); - if (ret) - goto err; -#endif /* init stats here in order signal app which stats are supported */ c->strength.len = 1; c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; |