#define BUILD_STORE_FUNC_INT(name, data) \
static ssize_t store_##name(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) \
{ \
- u32 val; \
- val = simple_strtoul(buf, NULL, 10); \
+ int val; \
+ val = simple_strtol(buf, NULL, 10); \
if (val < 0 || val > 255) \
return -EINVAL; \
printk(KERN_INFO "Setting specified fan speed to %d\n", val); \
const u32 *prop;
int i = 0, offset = 0;
int err;
-
+
np = of_find_node_by_name(NULL, "fan");
if (!np)
return -ENODEV;
}
of_dev = of_platform_device_create(np, "temperatures", NULL);
-
+ of_node_put(np);
+
if (of_dev == NULL) {
printk(KERN_ERR "Can't register temperatures device !\n");
- of_node_put(np);
return -ENODEV;
}
-
+
err = device_create_file(&of_dev->dev, &dev_attr_sensor1_temperature);
err |= device_create_file(&of_dev->dev, &dev_attr_sensor2_temperature);
err |= device_create_file(&of_dev->dev, &dev_attr_sensor1_limit);