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| 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/au8522_dig.c | |
| parent | [media] mb86a20s: get rid of dummy get_frontend() (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/au8522_dig.c')
| -rw-r--r-- | drivers/media/dvb-frontends/au8522_dig.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/au8522_dig.c b/drivers/media/dvb-frontends/au8522_dig.c index 6c1e97640f3f..e676b9461a59 100644 --- a/drivers/media/dvb-frontends/au8522_dig.c +++ b/drivers/media/dvb-frontends/au8522_dig.c @@ -816,9 +816,9 @@ static int au8522_read_ber(struct dvb_frontend *fe, u32 *ber) return au8522_read_ucblocks(fe, ber); } -static int au8522_get_frontend(struct dvb_frontend *fe) +static int au8522_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct au8522_state *state = fe->demodulator_priv; c->frequency = state->current_frequency; |