of/flattree: make of_fdt.h safe to unconditionally include.
If CONFIG_OF_FLATTREE is not set, then don't process the body of linux/of_fdt.h Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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@ -57,6 +57,7 @@ struct boot_param_header {
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__be32 dt_struct_size; /* size of the DT structure block */
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};
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#if defined(CONFIG_OF_FLATTREE)
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/* TBD: Temporary export of fdt globals - remove when code fully merged */
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extern int __initdata dt_root_addr_cells;
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extern int __initdata dt_root_size_cells;
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@ -98,6 +99,7 @@ extern int early_init_dt_scan_root(unsigned long node, const char *uname,
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/* Other Prototypes */
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extern void unflatten_device_tree(void);
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extern void early_init_devtree(void *);
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#endif /* CONFIG_OF_FLATTREE */
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#endif /* __ASSEMBLY__ */
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#endif /* _LINUX_OF_FDT_H */
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