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authorJulia Lawall <Julia.Lawall@lip6.fr>2016-09-11 17:44:13 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-09-19 22:23:21 +0300
commit96105144475eeafa8445d2f9f3077a39dd7369a5 (patch)
tree8a05fcc7147804b6738efbc5be88a100dac8008e /drivers/media/tuners/tea5761.c
parent14c4bf3c6f7d76d2b2b50cc82f6830d6948f6faa (diff)
downloadlinux-96105144475eeafa8445d2f9f3077a39dd7369a5.tar.xz
[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>
Diffstat (limited to 'drivers/media/tuners/tea5761.c')
-rw-r--r--drivers/media/tuners/tea5761.c2
1 files changed, 1 insertions, 1 deletions
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
},