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Commit 14c4bf3c authored by Julia Lawall's avatar Julia Lawall Committed by Mauro Carvalho Chehab
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[media] dvb-frontends: constify dvb_tuner_ops structures 

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: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent db83d08d

drivers/media/dvb-frontends/ascot2e.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

drivers/media/dvb-frontends/dvb-pll.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

drivers/media/dvb-frontends/helene.c

+2 −2
Original line number Diff line number Diff line
@@ -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,

drivers/media/dvb-frontends/horus3a.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

drivers/media/dvb-frontends/ix2505v.c

+1 −1
Original line number Diff line number Diff line
@@ -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,