diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-04 15:58:30 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-04 19:27:30 +0100 |
| commit | 7e3e68bcfd7713fb1470070c8fa0f108609dd76b (patch) | |
| tree | 1a7a0ef4f5fe4b31a5f4fc99dcb0c0cd1923e481 /drivers/media/dvb-frontends/hd29l2.c | |
| parent | [media] mb86a20s: get rid of dummy get_frontend() (diff) | |
| download | linux-7e3e68bcfd7713fb1470070c8fa0f108609dd76b.tar.xz linux-7e3e68bcfd7713fb1470070c8fa0f108609dd76b.zip | |
[media] dvb_frontend: pass the props cache to get_frontend() as arg
Instead of using the DTV properties cache directly, pass the get
frontend data as an argument. For now, everything should remain
the same, but the next patch will prevent get_frontend to
affect the global cache.
This is needed because several drivers don't care enough to only
change the properties if locked. Due to that, calling
G_PROPERTY before locking on those drivers will make them to
never lock. Ok, those drivers are crap and should never be
merged like that, but the core should not rely that the drivers
would be doing the right thing.
Reviewed-by: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/dvb-frontends/hd29l2.c')
| -rw-r--r-- | drivers/media/dvb-frontends/hd29l2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/hd29l2.c b/drivers/media/dvb-frontends/hd29l2.c index 40e359f2d17d..1c7eb477e2cd 100644 --- a/drivers/media/dvb-frontends/hd29l2.c +++ b/drivers/media/dvb-frontends/hd29l2.c @@ -560,11 +560,11 @@ static int hd29l2_get_frontend_algo(struct dvb_frontend *fe) return DVBFE_ALGO_CUSTOM; } -static int hd29l2_get_frontend(struct dvb_frontend *fe) +static int hd29l2_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { int ret; struct hd29l2_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; u8 buf[3]; u32 if_ctl; char *str_constellation, *str_code_rate, *str_constellation_code_rate, |