diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-04 12:58:30 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-04 16:27:30 -0200 |
| commit | 7e3e68bcfd7713fb1470070c8fa0f108609dd76b (patch) | |
| tree | 1a7a0ef4f5fe4b31a5f4fc99dcb0c0cd1923e481 /drivers/media/dvb-frontends/cxd2841er.c | |
| parent | a7497049841f04712ad525969e5eb4a42b5a1704 (diff) | |
| download | linux-7e3e68bcfd7713fb1470070c8fa0f108609dd76b.tar.gz linux-7e3e68bcfd7713fb1470070c8fa0f108609dd76b.tar.bz2 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/cxd2841er.c')
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2841er.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index fdffb2f0ded8..900186ba8e62 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -2090,13 +2090,13 @@ static int cxd2841er_sleep_tc_to_active_c(struct cxd2841er_priv *priv, return 0; } -static int cxd2841er_get_frontend(struct dvb_frontend *fe) +static int cxd2841er_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { enum fe_status status = 0; u16 strength = 0, snr = 0; u32 errors = 0, ber = 0; struct cxd2841er_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *p = &fe->dtv_property_cache; dev_dbg(&priv->i2c->dev, "%s()\n", __func__); if (priv->state == STATE_ACTIVE_S) |