bulk.c (818b26588994d9d95743fca0a427f08ec6c1c41d) bulk.c (2fcfa72fc13f0203bb676bd1ec30ec85e17855be)
1// SPDX-License-Identifier: GPL-2.0
2
3#include <linux/interconnect-provider.h>
4#include <linux/device.h>
5#include <linux/export.h>
6
7/**
8 * of_icc_bulk_get() - get interconnect paths

--- 101 unchanged lines hidden (view full) ---

110 * @paths: the icc_bulk_data table containing the paths and bandwidth
111 */
112void icc_bulk_disable(int num_paths, const struct icc_bulk_data *paths)
113{
114 while (--num_paths >= 0)
115 icc_disable(paths[num_paths].path);
116}
117EXPORT_SYMBOL_GPL(icc_bulk_disable);
1// SPDX-License-Identifier: GPL-2.0
2
3#include <linux/interconnect-provider.h>
4#include <linux/device.h>
5#include <linux/export.h>
6
7/**
8 * of_icc_bulk_get() - get interconnect paths

--- 101 unchanged lines hidden (view full) ---

110 * @paths: the icc_bulk_data table containing the paths and bandwidth
111 */
112void icc_bulk_disable(int num_paths, const struct icc_bulk_data *paths)
113{
114 while (--num_paths >= 0)
115 icc_disable(paths[num_paths].path);
116}
117EXPORT_SYMBOL_GPL(icc_bulk_disable);
118
119struct icc_bulk_devres {
120 struct icc_bulk_data *paths;
121 int num_paths;
122};
123
124static void devm_icc_bulk_release(struct device *dev, void *res)
125{
126 struct icc_bulk_devres *devres = res;
127
128 icc_bulk_put(devres->num_paths, devres->paths);
129}
130
131/**
132 * devm_of_icc_bulk_get() - resource managed of_icc_bulk_get
133 * @dev: the device requesting the path
134 * @num_paths: the number of icc_bulk_data
135 * @paths: the table with the paths we want to get
136 *
137 * Returns 0 on success or negative errno otherwise.
138 */
139int devm_of_icc_bulk_get(struct device *dev, int num_paths, struct icc_bulk_data *paths)
140{
141 struct icc_bulk_devres *devres;
142 int ret;
143
144 devres = devres_alloc(devm_icc_bulk_release, sizeof(*devres), GFP_KERNEL);
145 if (!devres)
146 return -ENOMEM;
147
148 ret = of_icc_bulk_get(dev, num_paths, paths);
149 if (!ret) {
150 devres->paths = paths;
151 devres->num_paths = num_paths;
152 devres_add(dev, devres);
153 } else {
154 devres_free(devres);
155 }
156
157 return ret;
158}
159EXPORT_SYMBOL_GPL(devm_of_icc_bulk_get);