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authorJulia Lawall <Julia.Lawall@lip6.fr>2016-08-29 15:12:01 +0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-09-19 21:27:02 +0200
commit78f2c50bb4e1884318542cc5f674afb106555273 (patch)
treec50077b5d7a9f352a73e994b6b49e29e87e8cdfd /drivers/media/radio
parent[media] Input: v4l-touch - add copyright lines (diff)
downloadlinux-78f2c50bb4e1884318542cc5f674afb106555273.tar.xz
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[media] constify i2c_algorithm structures
These i2c_algorithm structures are only stored in the alg field of an i2c_adapter structure, which is declared as const. This declare the structures as const as well. 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 i2c_algorithm i@p = { ... }; @ok@ identifier r.i; struct i2c_adapter e; position p; @@ e.alg = &i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct i2c_algorithm 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/radio')
-rw-r--r--drivers/media/radio/si4713/radio-usb-si4713.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/radio/si4713/radio-usb-si4713.c b/drivers/media/radio/si4713/radio-usb-si4713.c
index 5146be2a1a50..e5e5a1672bdb 100644
--- a/drivers/media/radio/si4713/radio-usb-si4713.c
+++ b/drivers/media/radio/si4713/radio-usb-si4713.c
@@ -402,7 +402,7 @@ static u32 si4713_functionality(struct i2c_adapter *adapter)
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
-static struct i2c_algorithm si4713_algo = {
+static const struct i2c_algorithm si4713_algo = {
.master_xfer = si4713_transfer,
.functionality = si4713_functionality,
};