1#include <linux/kernel.h>
2#include <linux/stat.h>
3/* FIX UP */
4#include "soundbus.h"
5
6#define soundbus_config_of_attr(field, format_string)			\
7static ssize_t								\
8field##_show (struct device *dev, struct device_attribute *attr,	\
9              char *buf)						\
10{									\
11	struct soundbus_dev *mdev = to_soundbus_device (dev);		\
12	return sprintf (buf, format_string, mdev->ofdev.dev.of_node->field); \
13}
14
15static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
16			     char *buf)
17{
18	struct soundbus_dev *sdev = to_soundbus_device(dev);
19	struct platform_device *of = &sdev->ofdev;
20	int length;
21
22	if (*sdev->modalias) {
23		strlcpy(buf, sdev->modalias, sizeof(sdev->modalias) + 1);
24		strcat(buf, "\n");
25		length = strlen(buf);
26	} else {
27		length = sprintf(buf, "of:N%sT%s\n",
28				 of->dev.of_node->name, of->dev.of_node->type);
29	}
30
31	return length;
32}
33static DEVICE_ATTR_RO(modalias);
34
35soundbus_config_of_attr (name, "%s\n");
36static DEVICE_ATTR_RO(name);
37soundbus_config_of_attr (type, "%s\n");
38static DEVICE_ATTR_RO(type);
39
40struct attribute *soundbus_dev_attrs[] = {
41	&dev_attr_name.attr,
42	&dev_attr_type.attr,
43	&dev_attr_modalias.attr,
44	NULL,
45};
46