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[PATCH] I2C: add kobj_to_i2c_client

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Move the inline function kobj_to_i2c_client() from max6875.c to i2c.h.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
bgardner@wabtec.com 2005-07-27 12:43:03 -05:00 committed by Greg Kroah-Hartman
parent 5033017c26
commit a61fc683ae
2 changed files with 5 additions and 5 deletions
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5
drivers/i2c/chips/max6875.c
View file

@ -131,11 +131,6 @@ static void max6875_update_slice(struct i2c_client *client, int slice)
up(&data->update_lock);
}
static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
{
return to_i2c_client(container_of(kobj, struct device, kobj));
}
static ssize_t max6875_read(struct kobject *kobj, char *buf, loff_t off,
size_t count)
{

5
include/linux/i2c.h
View file

@ -160,6 +160,11 @@ struct i2c_client {
};
#define to_i2c_client(d) container_of(d, struct i2c_client, dev)
static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
{
return to_i2c_client(container_of(kobj, struct device, kobj));
}
static inline void *i2c_get_clientdata (struct i2c_client *dev)
{
return dev_get_drvdata (&dev->dev);