diff options
Diffstat (limited to 'drivers/of/of_private.h')
| -rw-r--r-- | drivers/of/of_private.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/of/of_private.h b/drivers/of/of_private.h index 24786818e32e..207863c151a5 100644 --- a/drivers/of/of_private.h +++ b/drivers/of/of_private.h @@ -84,15 +84,11 @@ static inline void __of_detach_node_sysfs(struct device_node *np) {} int of_resolve_phandles(struct device_node *tree); #endif -#if defined(CONFIG_OF_DYNAMIC) -void __of_free_phandle_cache_entry(phandle handle); -#endif +void __of_phandle_cache_inv_entry(phandle handle); #if defined(CONFIG_OF_OVERLAY) void of_overlay_mutex_lock(void); void of_overlay_mutex_unlock(void); -int of_free_phandle_cache(void); -void of_populate_phandle_cache(void); #else static inline void of_overlay_mutex_lock(void) {}; static inline void of_overlay_mutex_unlock(void) {}; @@ -158,4 +154,18 @@ extern void __of_sysfs_remove_bin_file(struct device_node *np, #define for_each_transaction_entry_reverse(_oft, _te) \ list_for_each_entry_reverse(_te, &(_oft)->te_list, node) +extern int of_bus_n_addr_cells(struct device_node *np); +extern int of_bus_n_size_cells(struct device_node *np); + +#ifdef CONFIG_OF_ADDRESS +extern int of_dma_get_range(struct device_node *np, u64 *dma_addr, + u64 *paddr, u64 *size); +#else +static inline int of_dma_get_range(struct device_node *np, u64 *dma_addr, + u64 *paddr, u64 *size) +{ + return -ENODEV; +} +#endif + #endif /* _LINUX_OF_PRIVATE_H */ |
