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// SPDX-License-Identifier: GPL-2.0-only// Copyright (c) 2021 Intel Corporation #include <linux/device.h>#include <linux/kernel.h>#include <linux/peci.h> #include "internal.h" static int rescan_controller(struct device *dev, void *data){	if (dev->type != &peci_controller_type)		return 0; 	return peci_controller_scan_devices(to_peci_controller(dev));} static ssize_t rescan_store(const struct bus_type *bus, const char *buf, size_t count){	bool res;	int ret; 	ret = kstrtobool(buf, &res);	if (ret)		return ret; 	if (!res)		return count; 	ret = bus_for_each_dev(&peci_bus_type, NULL, NULL, rescan_controller);	if (ret)		return ret; 	return count;}static BUS_ATTR_WO(rescan); static struct attribute *peci_bus_attrs[] = {	&bus_attr_rescan.attr,	NULL}; static const struct attribute_group peci_bus_group = {	.attrs = peci_bus_attrs,}; const struct attribute_group *peci_bus_groups[] = {	&peci_bus_group,	NULL}; static ssize_t remove_store(struct device *dev, struct device_attribute *attr,			    const char *buf, size_t count){	struct peci_device *device = to_peci_device(dev);	bool res;	int ret; 	ret = kstrtobool(buf, &res);	if (ret)		return ret; 	if (res && device_remove_file_self(dev, attr))		peci_device_destroy(device); 	return count;}static DEVICE_ATTR_IGNORE_LOCKDEP(remove, 0200, NULL, remove_store); static struct attribute *peci_device_attrs[] = {	&dev_attr_remove.attr,	NULL}; static const struct attribute_group peci_device_group = {	.attrs = peci_device_attrs,}; const struct attribute_group *peci_device_groups[] = {	&peci_device_group,	NULL};