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[media] dvb: Use DVBFE_ALGO_HW where applicable

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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>
This commit is contained in:
Mauro Carvalho Chehab 2015-08-22 12:48:09 -03:00
parent 0bf6cd7bc5
commit 27460adc07
3 changed files with 2 additions and 3 deletions
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1
drivers/media/dvb-core/dvb_frontend.c
View File

@ -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.

2
drivers/media/dvb-frontends/cx24123.c
View File

@ -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)

2
drivers/media/dvb-frontends/s921.c
View File

@ -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)