diff options
Diffstat (limited to 'drivers/nvmem/internals.h')
| -rw-r--r-- | drivers/nvmem/internals.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/nvmem/internals.h b/drivers/nvmem/internals.h index 893553fbdf51..4946456c76c7 100644 --- a/drivers/nvmem/internals.h +++ b/drivers/nvmem/internals.h @@ -34,4 +34,25 @@ struct nvmem_device { void *priv; }; +#if IS_ENABLED(CONFIG_OF) +int nvmem_layout_bus_register(void); +void nvmem_layout_bus_unregister(void); +int nvmem_populate_layout(struct nvmem_device *nvmem); +void nvmem_destroy_layout(struct nvmem_device *nvmem); +#else /* CONFIG_OF */ +static inline int nvmem_layout_bus_register(void) +{ + return 0; +} + +static inline void nvmem_layout_bus_unregister(void) {} + +static inline int nvmem_populate_layout(struct nvmem_device *nvmem) +{ + return 0; +} + +static inline void nvmem_destroy_layout(struct nvmem_device *nvmem) { } +#endif /* CONFIG_OF */ + #endif /* ifndef _LINUX_NVMEM_INTERNALS_H */ |