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i2o: convert bus code to use dev_groups

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The dev_attrs field of struct bus_type is going away soon, dev_groups
should be used instead.  This converts the i2o bus code to use the
correct field.

Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2013-10-07 18:27:42 -07:00
parent b785464bdb
commit ba6857b2d4
3 changed files with 23 additions and 13 deletions
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2
drivers/message/i2o/core.h
View File

@ -33,7 +33,7 @@ extern int __init i2o_pci_init(void);
extern void __exit i2o_pci_exit(void);
/* device */
extern struct device_attribute i2o_device_attrs[];
extern const struct attribute_group *i2o_device_groups[];
extern void i2o_device_remove(struct i2o_device *);
extern int i2o_device_parse_lct(struct i2o_controller *);

32
drivers/message/i2o/device.c
View File

@ -138,45 +138,55 @@ static void i2o_device_release(struct device *dev)
}
/**
* i2o_device_show_class_id - Displays class id of I2O device
* class_id_show - Displays class id of I2O device
* @dev: device of which the class id should be displayed
* @attr: pointer to device attribute
* @buf: buffer into which the class id should be printed
*
* Returns the number of bytes which are printed into the buffer.
*/
static ssize_t i2o_device_show_class_id(struct device *dev,
struct device_attribute *attr,
char *buf)
static ssize_t class_id_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct i2o_device *i2o_dev = to_i2o_device(dev);
sprintf(buf, "0x%03x\n", i2o_dev->lct_data.class_id);
return strlen(buf) + 1;
}
static DEVICE_ATTR_RO(class_id);
/**
* i2o_device_show_tid - Displays TID of I2O device
* tid_show - Displays TID of I2O device
* @dev: device of which the TID should be displayed
* @attr: pointer to device attribute
* @buf: buffer into which the TID should be printed
*
* Returns the number of bytes which are printed into the buffer.
*/
static ssize_t i2o_device_show_tid(struct device *dev,
struct device_attribute *attr, char *buf)
static ssize_t tid_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct i2o_device *i2o_dev = to_i2o_device(dev);
sprintf(buf, "0x%03x\n", i2o_dev->lct_data.tid);
return strlen(buf) + 1;
}
static DEVICE_ATTR_RO(tid);
/* I2O device attributes */
struct device_attribute i2o_device_attrs[] = {
__ATTR(class_id, S_IRUGO, i2o_device_show_class_id, NULL),
__ATTR(tid, S_IRUGO, i2o_device_show_tid, NULL),
__ATTR_NULL
static struct attribute *i2o_device_attrs[] = {
&dev_attr_class_id.attr,
&dev_attr_tid.attr,
NULL,
};
static const struct attribute_group i2o_device_group = {
.attrs = i2o_device_attrs,
};
const struct attribute_group *i2o_device_groups[] = {
&i2o_device_group,
NULL,
};
/**

2
drivers/message/i2o/driver.c
View File

@ -62,7 +62,7 @@ static int i2o_bus_match(struct device *dev, struct device_driver *drv)
struct bus_type i2o_bus_type = {
.name = "i2o",
.match = i2o_bus_match,
.dev_attrs = i2o_device_attrs
.dev_groups = i2o_device_groups,
};
/**