From 78f2c50bb4e1884318542cc5f674afb106555273 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Mon, 29 Aug 2016 10:12:01 -0300 Subject: [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/) // @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 = { ... }; // Signed-off-by: Julia Lawall Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/hdpvr/hdpvr-i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/usb/hdpvr') diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c index a38f58c4c6bf..608ae96dc0e5 100644 --- a/drivers/media/usb/hdpvr/hdpvr-i2c.c +++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c @@ -180,7 +180,7 @@ static u32 hdpvr_functionality(struct i2c_adapter *adapter) return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; } -static struct i2c_algorithm hdpvr_algo = { +static const struct i2c_algorithm hdpvr_algo = { .master_xfer = hdpvr_transfer, .functionality = hdpvr_functionality, }; -- cgit v1.2.3