Contributors: 9
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Jeff Mahoney |
146 |
39.35% |
1 |
6.67% |
| Rob Herring |
73 |
19.68% |
4 |
26.67% |
| Greg Kroah-Hartman |
71 |
19.14% |
2 |
13.33% |
| Olaf Hering |
41 |
11.05% |
1 |
6.67% |
| scwhab@suse.de |
27 |
7.28% |
1 |
6.67% |
| Grant C. Likely |
10 |
2.70% |
3 |
20.00% |
| Sylvain Munaut |
1 |
0.27% |
1 |
6.67% |
| Stephen Rothwell |
1 |
0.27% |
1 |
6.67% |
| Jeremy Kerr |
1 |
0.27% |
1 |
6.67% |
| Total |
371 |
|
15 |
|
// SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/stat.h>
#include <asm/macio.h>
static ssize_t
compatible_show (struct device *dev, struct device_attribute *attr, char *buf)
{
struct platform_device *of;
const char *compat;
int cplen;
int length = 0;
of = &to_macio_device (dev)->ofdev;
compat = of_get_property(of->dev.of_node, "compatible", &cplen);
if (!compat) {
*buf = '\0';
return 0;
}
while (cplen > 0) {
int l;
length += sprintf (buf, "%s\n", compat);
buf += length;
l = strlen (compat) + 1;
compat += l;
cplen -= l;
}
return length;
}
static DEVICE_ATTR_RO(compatible);
static ssize_t modalias_show (struct device *dev, struct device_attribute *attr,
char *buf)
{
return of_device_modalias(dev, buf, PAGE_SIZE);
}
static ssize_t devspec_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct platform_device *ofdev;
ofdev = to_platform_device(dev);
return sprintf(buf, "%pOF\n", ofdev->dev.of_node);
}
static DEVICE_ATTR_RO(modalias);
static DEVICE_ATTR_RO(devspec);
static ssize_t name_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%pOFn\n", dev->of_node);
}
static DEVICE_ATTR_RO(name);
static ssize_t type_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%s\n", of_node_get_device_type(dev->of_node));
}
static DEVICE_ATTR_RO(type);
static struct attribute *macio_dev_attrs[] = {
&dev_attr_name.attr,
&dev_attr_type.attr,
&dev_attr_compatible.attr,
&dev_attr_modalias.attr,
&dev_attr_devspec.attr,
NULL,
};
static const struct attribute_group macio_dev_group = {
.attrs = macio_dev_attrs,
};
const struct attribute_group *macio_dev_groups[] = {
&macio_dev_group,
NULL,
};