1 #include <linux/kernel.h>
2 #include <linux/stat.h>
6 #define macio_config_of_attr(field, format_string) \
8 field##_show (struct device *dev, struct device_attribute *attr, \
11 struct macio_dev *mdev = to_macio_device (dev); \
12 return sprintf (buf, format_string, mdev->ofdev.dev.of_node->field); \
16 compatible_show (struct device
*dev
, struct device_attribute
*attr
, char *buf
)
18 struct platform_device
*of
;
23 of
= &to_macio_device (dev
)->ofdev
;
24 compat
= of_get_property(of
->dev
.of_node
, "compatible", &cplen
);
31 length
+= sprintf (buf
, "%s\n", compat
);
33 l
= strlen (compat
) + 1;
41 static ssize_t
modalias_show (struct device
*dev
, struct device_attribute
*attr
,
44 return of_device_modalias(dev
, buf
, PAGE_SIZE
);
47 static ssize_t
devspec_show(struct device
*dev
,
48 struct device_attribute
*attr
, char *buf
)
50 struct platform_device
*ofdev
;
52 ofdev
= to_platform_device(dev
);
53 return sprintf(buf
, "%s\n", ofdev
->dev
.of_node
->full_name
);
56 macio_config_of_attr (name
, "%s\n");
57 macio_config_of_attr (type
, "%s\n");
59 struct device_attribute macio_dev_attrs
[] = {
62 __ATTR_RO(compatible
),