diff options
| author |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-22 12:48:09 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-22 14:52:58 -0300 |
| commit | 27460adc07a3f84e671dec71ac553818d5988003 (patch) | |
| tree | 79692dbadcf5732f46717f39a699a591c57ec568 /drivers/media | |
| parent | [media] dvb_frontend.h: document struct analog_demod_ops (diff) | |
| download | linux-dev-27460adc07a3f84e671dec71ac553818d5988003.tar.xz linux-dev-27460adc07a3f84e671dec71ac553818d5988003.zip | |
[media] dvb: Use DVBFE_ALGO_HW where applicable
The dvb_frontend.c core defines a FE_ALGO_HW symbol that it is
never used. Also, both cx24123 returns 1 to get_algo() callback
instead of using DVBFE_ALGO_HW.
Probably, those are some left overs from some code cleanup.
Let's stop returning magic numbers and use the proper macro
value.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.c | 1 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/cx24123.c | 2 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/s921.c | 2 |
3 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 842b9c8f80c6..c38ef1a72b4a 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -81,7 +81,6 @@ MODULE_PARM_DESC(dvb_mfe_wait_time, "Wait up to <mfe_wait_time> seconds on open( #define FESTATE_SEARCHING_SLOW (FESTATE_TUNING_SLOW | FESTATE_ZIGZAG_SLOW) #define FESTATE_LOSTLOCK (FESTATE_ZIGZAG_FAST | FESTATE_ZIGZAG_SLOW) -#define FE_ALGO_HW 1 /* * FESTATE_IDLE. No tuning parameters have been supplied and the loop is idling. * FESTATE_RETUNE. Parameters have been supplied, but we have not yet performed the first tune. diff --git a/drivers/media/dvb-frontends/cx24123.c b/drivers/media/dvb-frontends/cx24123.c index e18cf9e1185e..0fe7fb11124b 100644 --- a/drivers/media/dvb-frontends/cx24123.c +++ b/drivers/media/dvb-frontends/cx24123.c @@ -1011,7 +1011,7 @@ static int cx24123_tune(struct dvb_frontend *fe, static int cx24123_get_algo(struct dvb_frontend *fe) { - return 1; /* FE_ALGO_HW */ + return DVBFE_ALGO_HW; } static void cx24123_release(struct dvb_frontend *fe) diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c index b2d9fe13e1a0..d6a8fa63040b 100644 --- a/drivers/media/dvb-frontends/s921.c +++ b/drivers/media/dvb-frontends/s921.c @@ -466,7 +466,7 @@ static int s921_tune(struct dvb_frontend *fe, static int s921_get_algo(struct dvb_frontend *fe) { - return 1; /* FE_ALGO_HW */ + return DVBFE_ALGO_HW; } static void s921_release(struct dvb_frontend *fe) |