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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-08-22 12:48:09 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-08-22 14:52:58 -0300
commit27460adc07a3f84e671dec71ac553818d5988003 (patch)
tree79692dbadcf5732f46717f39a699a591c57ec568
parent0bf6cd7bc5d6751386d5f092e8d3fd2537aac954 (diff)
[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>
-rw-r--r--drivers/media/dvb-core/dvb_frontend.c1
-rw-r--r--drivers/media/dvb-frontends/cx24123.c2
-rw-r--r--drivers/media/dvb-frontends/s921.c2
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)

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