diff options
author | Greg Kroah-Hartman <gregkh@suse.de> | 2006-07-03 13:46:24 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-12-01 14:51:59 -0800 |
commit | ac11d0601bbe73c92e31b393eeb1225593788d4c (patch) | |
tree | 01e425a71270dad5d9e2a40ebd165c83fac81b7a /drivers/i2c/i2c-dev.c | |
parent | 38ca6c34d385f143027ff40dd271c61adcc9b23c (diff) | |
download | kernel_samsung_espresso10-ac11d0601bbe73c92e31b393eeb1225593788d4c.zip kernel_samsung_espresso10-ac11d0601bbe73c92e31b393eeb1225593788d4c.tar.gz kernel_samsung_espresso10-ac11d0601bbe73c92e31b393eeb1225593788d4c.tar.bz2 |
I2C: convert i2c-dev to use struct device instead of struct class_device
As class_device is going away eventually...
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c/i2c-dev.c')
-rw-r--r-- | drivers/i2c/i2c-dev.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c index 3f86903..94a4e9a 100644 --- a/drivers/i2c/i2c-dev.c +++ b/drivers/i2c/i2c-dev.c @@ -42,7 +42,7 @@ static struct i2c_driver i2cdev_driver; struct i2c_dev { struct list_head list; struct i2c_adapter *adap; - struct class_device *class_dev; + struct device *dev; }; #define I2C_MINORS 256 @@ -92,15 +92,16 @@ static void return_i2c_dev(struct i2c_dev *i2c_dev) spin_unlock(&i2c_dev_list_lock); } -static ssize_t show_adapter_name(struct class_device *class_dev, char *buf) +static ssize_t show_adapter_name(struct device *dev, + struct device_attribute *attr, char *buf) { - struct i2c_dev *i2c_dev = i2c_dev_get_by_minor(MINOR(class_dev->devt)); + struct i2c_dev *i2c_dev = i2c_dev_get_by_minor(MINOR(dev->devt)); if (!i2c_dev) return -ENODEV; return sprintf(buf, "%s\n", i2c_dev->adap->name); } -static CLASS_DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL); +static DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL); static ssize_t i2cdev_read (struct file *file, char __user *buf, size_t count, loff_t *offset) @@ -413,15 +414,14 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap) return PTR_ERR(i2c_dev); /* register this i2c device with the driver core */ - i2c_dev->class_dev = class_device_create(i2c_dev_class, NULL, - MKDEV(I2C_MAJOR, adap->nr), - &adap->dev, "i2c-%d", - adap->nr); - if (!i2c_dev->class_dev) { + i2c_dev->dev = device_create(i2c_dev_class, &adap->dev, + MKDEV(I2C_MAJOR, adap->nr), + "i2c-%d", adap->nr); + if (!i2c_dev->dev) { res = -ENODEV; goto error; } - res = class_device_create_file(i2c_dev->class_dev, &class_device_attr_name); + res = device_create_file(i2c_dev->dev, &dev_attr_name); if (res) goto error_destroy; @@ -429,7 +429,7 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap) adap->name, adap->nr); return 0; error_destroy: - class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); + device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); error: return_i2c_dev(i2c_dev); kfree(i2c_dev); @@ -444,9 +444,9 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap) if (!i2c_dev) /* attach_adapter must have failed */ return 0; - class_device_remove_file(i2c_dev->class_dev, &class_device_attr_name); + device_remove_file(i2c_dev->dev, &dev_attr_name); return_i2c_dev(i2c_dev); - class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); + device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); kfree(i2c_dev); pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name); |