of: Make of_dma_get_range() private (6e6faf63) · Commits · 戴 / test

drivers/of/address.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -972,7 +972,6 @@ out:

	return ret;		return ret;
	}		}
	EXPORT_SYMBOL_GPL(of_dma_get_range);

	/**		/**
	* of_dma_is_coherent - Check if device is coherent		* of_dma_is_coherent - Check if device is coherent

+11 −0

Original line number	Original line	Diff line number	Diff line
	@@ -158,4 +158,15 @@ extern void __of_sysfs_remove_bin_file(struct device_node *np,
	#define for_each_transaction_entry_reverse(_oft, _te) \		#define for_each_transaction_entry_reverse(_oft, _te) \
	list_for_each_entry_reverse(_te, &(_oft)->te_list, node)		list_for_each_entry_reverse(_te, &(_oft)->te_list, node)

			#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 */		#endif /* _LINUX_OF_PRIVATE_H */

+0 −8

Original line number	Original line	Diff line number	Diff line
	@@ -51,8 +51,6 @@ extern int of_pci_dma_range_parser_init(struct of_pci_range_parser *parser,
	extern struct of_pci_range *of_pci_range_parser_one(		extern struct of_pci_range *of_pci_range_parser_one(
	struct of_pci_range_parser *parser,		struct of_pci_range_parser *parser,
	struct of_pci_range *range);		struct of_pci_range *range);
	extern int of_dma_get_range(struct device_node np, u64 dma_addr,
	u64 paddr, u64 size);
	extern bool of_dma_is_coherent(struct device_node *np);		extern bool of_dma_is_coherent(struct device_node *np);
	#else /* CONFIG_OF_ADDRESS */		#else /* CONFIG_OF_ADDRESS */
	static inline void __iomem of_io_request_and_map(struct device_node device,		static inline void __iomem of_io_request_and_map(struct device_node device,
	@@ -92,12 +90,6 @@ static inline struct of_pci_range *of_pci_range_parser_one(
	return NULL;		return NULL;
	}		}

	static inline int of_dma_get_range(struct device_node np, u64 dma_addr,
	u64 paddr, u64 size)
	{
	return -ENODEV;
	}

	static inline bool of_dma_is_coherent(struct device_node *np)		static inline bool of_dma_is_coherent(struct device_node *np)
	{		{
	return false;		return false;