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authorJulia Lawall <Julia.Lawall@lip6.fr>2016-09-11 11:44:13 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-09-19 16:23:21 -0300
commit96105144475eeafa8445d2f9f3077a39dd7369a5 (patch)
tree8a05fcc7147804b6738efbc5be88a100dac8008e
parent14c4bf3c6f7d76d2b2b50cc82f6830d6948f6faa (diff)
[media] tuners: 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: 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>
-rw-r--r--drivers/media/tuners/mt2063.c2
-rw-r--r--drivers/media/tuners/mt20xx.c4
-rw-r--r--drivers/media/tuners/mxl5007t.c2
-rw-r--r--drivers/media/tuners/tda827x.c4
-rw-r--r--drivers/media/tuners/tea5761.c2
-rw-r--r--drivers/media/tuners/tea5767.c2
-rw-r--r--drivers/media/tuners/tuner-simple.c2
7 files changed, 9 insertions, 9 deletions
diff --git a/drivers/media/tuners/mt2063.c b/drivers/media/tuners/mt2063.c
index 7f0b9d5940db..dfec23743afe 100644
--- a/drivers/media/tuners/mt2063.c
+++ b/drivers/media/tuners/mt2063.c
@@ -2201,7 +2201,7 @@ static int mt2063_get_bandwidth(struct dvb_frontend *fe, u32 *bw)
return 0;
}
-static struct dvb_tuner_ops mt2063_ops = {
+static const struct dvb_tuner_ops mt2063_ops = {
.info = {
.name = "MT2063 Silicon Tuner",
.frequency_min = 45000000,
diff --git a/drivers/media/tuners/mt20xx.c b/drivers/media/tuners/mt20xx.c
index 9e031040c13f..52da4671b0e0 100644
--- a/drivers/media/tuners/mt20xx.c
+++ b/drivers/media/tuners/mt20xx.c
@@ -363,7 +363,7 @@ static int mt2032_set_params(struct dvb_frontend *fe,
return ret;
}
-static struct dvb_tuner_ops mt2032_tuner_ops = {
+static const struct dvb_tuner_ops mt2032_tuner_ops = {
.set_analog_params = mt2032_set_params,
.release = microtune_release,
.get_frequency = microtune_get_frequency,
@@ -563,7 +563,7 @@ static int mt2050_set_params(struct dvb_frontend *fe,
return ret;
}
-static struct dvb_tuner_ops mt2050_tuner_ops = {
+static const struct dvb_tuner_ops mt2050_tuner_ops = {
.set_analog_params = mt2050_set_params,
.release = microtune_release,
.get_frequency = microtune_get_frequency,
diff --git a/drivers/media/tuners/mxl5007t.c b/drivers/media/tuners/mxl5007t.c
index f4ae04c3328a..42569c6811e6 100644
--- a/drivers/media/tuners/mxl5007t.c
+++ b/drivers/media/tuners/mxl5007t.c
@@ -794,7 +794,7 @@ static int mxl5007t_release(struct dvb_frontend *fe)
/* ------------------------------------------------------------------------- */
-static struct dvb_tuner_ops mxl5007t_tuner_ops = {
+static const struct dvb_tuner_ops mxl5007t_tuner_ops = {
.info = {
.name = "MaxLinear MxL5007T",
},
diff --git a/drivers/media/tuners/tda827x.c b/drivers/media/tuners/tda827x.c
index edcb4a723aa1..5050ce9be423 100644
--- a/drivers/media/tuners/tda827x.c
+++ b/drivers/media/tuners/tda827x.c
@@ -818,7 +818,7 @@ static int tda827x_initial_sleep(struct dvb_frontend *fe)
return fe->ops.tuner_ops.sleep(fe);
}
-static struct dvb_tuner_ops tda827xo_tuner_ops = {
+static const struct dvb_tuner_ops tda827xo_tuner_ops = {
.info = {
.name = "Philips TDA827X",
.frequency_min = 55000000,
@@ -834,7 +834,7 @@ static struct dvb_tuner_ops tda827xo_tuner_ops = {
.get_bandwidth = tda827x_get_bandwidth,
};
-static struct dvb_tuner_ops tda827xa_tuner_ops = {
+static const struct dvb_tuner_ops tda827xa_tuner_ops = {
.info = {
.name = "Philips TDA827XA",
.frequency_min = 44000000,
diff --git a/drivers/media/tuners/tea5761.c b/drivers/media/tuners/tea5761.c
index bf78cb9fc52c..36b0b1e1d05b 100644
--- a/drivers/media/tuners/tea5761.c
+++ b/drivers/media/tuners/tea5761.c
@@ -301,7 +301,7 @@ static int tea5761_get_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
-static struct dvb_tuner_ops tea5761_tuner_ops = {
+static const struct dvb_tuner_ops tea5761_tuner_ops = {
.info = {
.name = "tea5761", // Philips TEA5761HN FM Radio
},
diff --git a/drivers/media/tuners/tea5767.c b/drivers/media/tuners/tea5767.c
index cd535cd4c071..d62a6d6b1f42 100644
--- a/drivers/media/tuners/tea5767.c
+++ b/drivers/media/tuners/tea5767.c
@@ -426,7 +426,7 @@ static int tea5767_set_config (struct dvb_frontend *fe, void *priv_cfg)
return 0;
}
-static struct dvb_tuner_ops tea5767_tuner_ops = {
+static const struct dvb_tuner_ops tea5767_tuner_ops = {
.info = {
.name = "tea5767", // Philips TEA5767HN FM Radio
},
diff --git a/drivers/media/tuners/tuner-simple.c b/drivers/media/tuners/tuner-simple.c
index 8e9ce144da9a..9ba9582e7765 100644
--- a/drivers/media/tuners/tuner-simple.c
+++ b/drivers/media/tuners/tuner-simple.c
@@ -1035,7 +1035,7 @@ static int simple_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
return 0;
}
-static struct dvb_tuner_ops simple_tuner_ops = {
+static const struct dvb_tuner_ops simple_tuner_ops = {
.init = simple_init,
.sleep = simple_sleep,
.set_analog_params = simple_set_params,