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[media] dvb-frontends: constify dvb_tuner_ops structures

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These structures are only used to copy into other structures, so declare
them as const.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct dvb_tuner_ops i@p = { ... };

@ok1@
identifier r.i;
expression e;
position p;
@@
e = i@p

@ok2@
identifier r.i;
expression e1, e2;
position p;
@@
memcpy(e1, &i@p, e2)

@bad@
position p != {r.p,ok1.p,ok2.p};
identifier r.i;
struct dvb_tuner_ops e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct dvb_tuner_ops i = { ... };
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Julia Lawall 2016-09-11 11:44:12 -03:00 committed by Mauro Carvalho Chehab
parent db83d08dee
commit 14c4bf3c6f
17 changed files with 18 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/dvb-frontends/ascot2e.c
View File

@ -464,7 +464,7 @@ static int ascot2e_get_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
static struct dvb_tuner_ops ascot2e_tuner_ops = {
static const struct dvb_tuner_ops ascot2e_tuner_ops = {
.info = {
.name = "Sony ASCOT2E",
.frequency_min = 1000000,

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

@ -739,7 +739,7 @@ static int dvb_pll_init(struct dvb_frontend *fe)
return -EINVAL;
}
static struct dvb_tuner_ops dvb_pll_tuner_ops = {
static const struct dvb_tuner_ops dvb_pll_tuner_ops = {
.release = dvb_pll_release,
.sleep = dvb_pll_sleep,
.init = dvb_pll_init,

4
drivers/media/dvb-frontends/helene.c
View File

@ -842,7 +842,7 @@ static int helene_get_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
static struct dvb_tuner_ops helene_tuner_ops = {
static const struct dvb_tuner_ops helene_tuner_ops = {
.info = {
.name = "Sony HELENE Ter tuner",
.frequency_min = 1000000,
@ -856,7 +856,7 @@ static struct dvb_tuner_ops helene_tuner_ops = {
.get_frequency = helene_get_frequency,
};
static struct dvb_tuner_ops helene_tuner_ops_s = {
static const struct dvb_tuner_ops helene_tuner_ops_s = {
.info = {
.name = "Sony HELENE Sat tuner",
.frequency_min = 500000,

2
drivers/media/dvb-frontends/horus3a.c
View File

@ -326,7 +326,7 @@ static int horus3a_get_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
static struct dvb_tuner_ops horus3a_tuner_ops = {
static const struct dvb_tuner_ops horus3a_tuner_ops = {
.info = {
.name = "Sony Horus3a",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/ix2505v.c
View File

@ -258,7 +258,7 @@ static int ix2505v_get_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
static struct dvb_tuner_ops ix2505v_tuner_ops = {
static const struct dvb_tuner_ops ix2505v_tuner_ops = {
.info = {
.name = "Sharp IX2505V (B0017)",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/stb6000.c
View File

@ -186,7 +186,7 @@ static int stb6000_get_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
static struct dvb_tuner_ops stb6000_tuner_ops = {
static const struct dvb_tuner_ops stb6000_tuner_ops = {
.info = {
.name = "ST STB6000",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/stb6100.c
View File

@ -522,7 +522,7 @@ static int stb6100_set_params(struct dvb_frontend *fe)
return 0;
}
static struct dvb_tuner_ops stb6100_ops = {
static const struct dvb_tuner_ops stb6100_ops = {
.info = {
.name = "STB6100 Silicon Tuner",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/stv6110.c
View File

@ -382,7 +382,7 @@ static int stv6110_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
return 0;
}
static struct dvb_tuner_ops stv6110_tuner_ops = {
static const struct dvb_tuner_ops stv6110_tuner_ops = {
.info = {
.name = "ST STV6110",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/stv6110x.c
View File

@ -345,7 +345,7 @@ static int stv6110x_release(struct dvb_frontend *fe)
return 0;
}
static struct dvb_tuner_ops stv6110x_ops = {
static const struct dvb_tuner_ops stv6110x_ops = {
.info = {
.name = "STV6110(A) Silicon Tuner",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/tda18271c2dd.c
View File

@ -1217,7 +1217,7 @@ static int get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
}
static struct dvb_tuner_ops tuner_ops = {
static const struct dvb_tuner_ops tuner_ops = {
.info = {
.name = "NXP TDA18271C2D",
.frequency_min = 47125000,

2
drivers/media/dvb-frontends/tda665x.c
View File

@ -206,7 +206,7 @@ static int tda665x_release(struct dvb_frontend *fe)
return 0;
}
static struct dvb_tuner_ops tda665x_ops = {
static const struct dvb_tuner_ops tda665x_ops = {
.get_status = tda665x_get_status,
.set_params = tda665x_set_params,
.get_frequency = tda665x_get_frequency,

2
drivers/media/dvb-frontends/tda8261.c
View File

@ -161,7 +161,7 @@ static int tda8261_release(struct dvb_frontend *fe)
return 0;
}
static struct dvb_tuner_ops tda8261_ops = {
static const struct dvb_tuner_ops tda8261_ops = {
.info = {
.name = "TDA8261",

2
drivers/media/dvb-frontends/tda826x.c
View File

@ -129,7 +129,7 @@ static int tda826x_get_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
static struct dvb_tuner_ops tda826x_tuner_ops = {
static const struct dvb_tuner_ops tda826x_tuner_ops = {
.info = {
.name = "Philips TDA826X",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/ts2020.c
View File

@ -496,7 +496,7 @@ static int ts2020_read_signal_strength(struct dvb_frontend *fe,
return 0;
}
static struct dvb_tuner_ops ts2020_tuner_ops = {
static const struct dvb_tuner_ops ts2020_tuner_ops = {
.info = {
.name = "TS2020",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/tua6100.c
View File

@ -157,7 +157,7 @@ static int tua6100_get_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
static struct dvb_tuner_ops tua6100_tuner_ops = {
static const struct dvb_tuner_ops tua6100_tuner_ops = {
.info = {
.name = "Infineon TUA6100",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/zl10036.c
View File

@ -446,7 +446,7 @@ static int zl10036_init(struct dvb_frontend *fe)
return ret;
}
static struct dvb_tuner_ops zl10036_tuner_ops = {
static const struct dvb_tuner_ops zl10036_tuner_ops = {
.info = {
.name = "Zarlink ZL10036",
.frequency_min = 950000,

2
drivers/media/dvb-frontends/zl10039.c
View File

@ -255,7 +255,7 @@ static int zl10039_release(struct dvb_frontend *fe)
return 0;
}
static struct dvb_tuner_ops zl10039_ops = {
static const struct dvb_tuner_ops zl10039_ops = {
.release = zl10039_release,
.init = zl10039_init,
.sleep = zl10039_sleep,