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media: core: Don't use i2c_client->driver 

The 'driver' field of the i2c_client struct is redundant and is going to be
removed. The results of the expressions 'client->driver.driver->field' and
'client->dev.driver->field' are identical, so replace all occurrences of the
former with the later.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Lars-Peter Clausen 2013-09-29 10:51:01 +02:00 committed by Wolfram Sang
parent c7110f375b
commit f9d32f2508
3 changed files with 9 additions and 9 deletions
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6
drivers/media/v4l2-core/tuner-core.c
View File

@ -43,7 +43,7 @@
#define UNSET (-1U)
#define PREFIX (t->i2c->driver->driver.name)
#define PREFIX (t->i2c->dev.driver->name)
/*
* Driver modprobe parameters
@ -452,7 +452,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
}
tuner_dbg("%s %s I2C addr 0x%02x with type %d used for 0x%02x\n",
c->adapter->name, c->driver->driver.name, c->addr << 1, type,
c->adapter->name, c->dev.driver->name, c->addr << 1, type,
t->mode_mask);
return;
@ -556,7 +556,7 @@ static void tuner_lookup(struct i2c_adapter *adap,
int mode_mask;
if (pos->i2c->adapter != adap ||
strcmp(pos->i2c->driver->driver.name, "tuner"))
strcmp(pos->i2c->dev.driver->name, "tuner"))
continue;
mode_mask = pos->mode_mask;

10
drivers/media/v4l2-core/v4l2-common.c
View File

@ -236,14 +236,14 @@ void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
v4l2_subdev_init(sd, ops);
sd->flags |= V4L2_SUBDEV_FL_IS_I2C;
/* the owner is the same as the i2c_client's driver owner */
sd->owner = client->driver->driver.owner;
sd->owner = client->dev.driver->owner;
sd->dev = &client->dev;
/* i2c_client and v4l2_subdev point to one another */
v4l2_set_subdevdata(sd, client);
i2c_set_clientdata(client, sd);
/* initialize name */
snprintf(sd->name, sizeof(sd->name), "%s %d-%04x",
client->driver->driver.name, i2c_adapter_id(client->adapter),
client->dev.driver->name, i2c_adapter_id(client->adapter),
client->addr);
}
EXPORT_SYMBOL_GPL(v4l2_i2c_subdev_init);
@ -274,11 +274,11 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
loaded. This delay-load mechanism doesn't work if other drivers
want to use the i2c device, so explicitly loading the module
is the best alternative. */
if (client == NULL || client->driver == NULL)
if (client == NULL || client->dev.driver == NULL)
goto error;
/* Lock the module so we can safely get the v4l2_subdev pointer */
if (!try_module_get(client->driver->driver.owner))
if (!try_module_get(client->dev.driver->owner))
goto error;
sd = i2c_get_clientdata(client);
@ -287,7 +287,7 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
if (v4l2_device_register_subdev(v4l2_dev, sd))
sd = NULL;
/* Decrease the module use count to match the first try_module_get. */
module_put(client->driver->driver.owner);
module_put(client->dev.driver->owner);
error:
/* If we have a client but no subdev, then something went wrong and

2
include/media/v4l2-common.h
View File

@ -35,7 +35,7 @@
printk(level "%s %d-%04x: " fmt, name, i2c_adapter_id(adapter), addr , ## arg)
#define v4l_client_printk(level, client, fmt, arg...) \
v4l_printk(level, (client)->driver->driver.name, (client)->adapter, \
v4l_printk(level, (client)->dev.driver->name, (client)->adapter, \
(client)->addr, fmt , ## arg)
#define v4l_err(client, fmt, arg...) \