return sprintf(buf, "%s\n", acpi_power_state_string(state));
}
-static DEVICE_ATTR(real_power_state, 0444, real_power_state_show, NULL);
+static DEVICE_ATTR_RO(real_power_state);
static ssize_t power_state_show(struct device *dev,
struct device_attribute *attr, char *buf)
return sprintf(buf, "%s\n", acpi_power_state_string(adev->power.state));
}
-static DEVICE_ATTR(power_state, 0444, power_state_show, NULL);
+static DEVICE_ATTR_RO(power_state);
static ssize_t
acpi_eject_store(struct device *d, struct device_attribute *attr,
return result;
}
-static DEVICE_ATTR(description, 0444, description_show, NULL);
+static DEVICE_ATTR_RO(description);
static ssize_t
acpi_device_sun_show(struct device *dev, struct device_attribute *attr,