include/linux/fwnode.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * fwnode.h - Firmware device node object handle type definition.
5  * This header file provides low-level data types and definitions for firmware
36  * INITIALIZED: The hardware corresponding to fwnode has been initialized.
81  * struct fwnode_endpoint - Fwnode graph endpoint
102  * struct fwnode_reference_args - Fwnode reference with additional arguments
103  * @fwnode:- A reference to the base fwnode
114  * struct fwnode_operations - Operations for fwnode interface
188 	(!IS_ERR_OR_NULL(fwnode) && (fwnode)->ops && (fwnode)->ops->op)
192 	 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : (IS_ERR_OR_NULL(fwnode) ? -EINVAL : -ENXIO))
196 	 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : false)
200 	 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : NULL)
204 			(fwnode)->ops->op(fwnode, ## __VA_ARGS__);	\
210 	fwnode->ops = ops;  in fwnode_init()
211 	INIT_LIST_HEAD(&fwnode->consumers);  in fwnode_init()
212 	INIT_LIST_HEAD(&fwnode->suppliers);  in fwnode_init()
216 					  bool initialized)  in fwnode_dev_initialized()  argument
221 	if (initialized)  in fwnode_dev_initialized()
222 		fwnode->flags |= FWNODE_FLAG_INITIALIZED;  in fwnode_dev_initialized()
224 		fwnode->flags &= ~FWNODE_FLAG_INITIALIZED;  in fwnode_dev_initialized()