diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/acpi.h | 10 | ||||
| -rw-r--r-- | include/linux/property.h | 12 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 4b3283cb09ab..87715f20b69a 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -1331,4 +1331,14 @@ static inline int find_acpi_cpu_cache_topology(unsigned int cpu, int level) } #endif +#ifdef CONFIG_ACPI +extern int acpi_platform_notify(struct device *dev, enum kobject_action action); +#else +static inline int +acpi_platform_notify(struct device *dev, enum kobject_action action) +{ + return 0; +} +#endif + #endif /*_LINUX_ACPI_H*/ diff --git a/include/linux/property.h b/include/linux/property.h index ac8a1ebc4c1b..3789ec755fb6 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -311,4 +311,16 @@ fwnode_graph_get_remote_node(const struct fwnode_handle *fwnode, u32 port, int fwnode_graph_parse_endpoint(const struct fwnode_handle *fwnode, struct fwnode_endpoint *endpoint); +/* -------------------------------------------------------------------------- */ +/* Software fwnode support - when HW description is incomplete or missing */ + +bool is_software_node(const struct fwnode_handle *fwnode); + +int software_node_notify(struct device *dev, unsigned long action); + +struct fwnode_handle * +fwnode_create_software_node(const struct property_entry *properties, + const struct fwnode_handle *parent); +void fwnode_remove_software_node(struct fwnode_handle *fwnode); + #endif /* _LINUX_PROPERTY_H_ */ |