of: Make of_dma_get_range() private

of_dma_get_range() is only used within the DT core code, so remove the export and move the header declaration to the private header.

Rob Herring committed 7 years ago

Commit 6e6faf61 parent 3a9ac953 files · +11 −9Browse files

Unified · Split

3 files

@@ -972,7 +972,6 @@ out: · 971 unmodified lines
972	972
973	973	return ret;
974	974	}
975		−EXPORT_SYMBOL_GPL(of_dma_get_range);
976	975
977	976	/**
978	977	* of_dma_is_coherent - Check if device is coherent

@@ -158,4 +158,15 @@ extern void __of_sysfs_remove_bin_file(struct device_node *np, · 157 unmodified lines
158	158	#define for_each_transaction_entry_reverse(_oft, _te) \
159	159	list_for_each_entry_reverse(_te, &(_oft)->te_list, node)
160	160
	161	+#ifdef CONFIG_OF_ADDRESS
	162	+extern int of_dma_get_range(struct device_node np, u64 dma_addr,
	163	+ u64 paddr, u64 size);
	164	+#else
	165	+static inline int of_dma_get_range(struct device_node np, u64 dma_addr,
	166	+ u64 paddr, u64 size)
	167	+{
	168	+ return -ENODEV;
	169	+}
	170	+#endif
	171	+
161	172	#endif /* _LINUX_OF_PRIVATE_H */

@@ -51,8 +51,6 @@ extern int of_pci_dma_range_parser_init(struct of_pci_range_parser *parser, · 50 unmodified lines
51	51	extern struct of_pci_range *of_pci_range_parser_one(
52	52	struct of_pci_range_parser *parser,
53	53	struct of_pci_range *range);
54		−extern int of_dma_get_range(struct device_node np, u64 dma_addr,
55		− u64 paddr, u64 size);
56	54	extern bool of_dma_is_coherent(struct device_node *np);
57	55	#else /* CONFIG_OF_ADDRESS */
58	56	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( · 33 unmodified lines
92	90	return NULL;
93	91	}
94	92
95		−static inline int of_dma_get_range(struct device_node np, u64 dma_addr,
96		− u64 paddr, u64 size)
97		−{
98		− return -ENODEV;
99		−}
100		−
101	93	static inline bool of_dma_is_coherent(struct device_node *np)
102	94	{
103	95	return false;

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