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Subject[PATCH 1/3] of/flattree: make of_fdt.h safe to unconditionally include.
Date
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>
---
include/linux/of_fdt.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index a1ca92c..f0fdd1f 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -57,6 +57,7 @@ struct boot_param_header {
__be32 dt_struct_size; /* size of the DT structure block */
};

+#if defined(CONFIG_OF_FLATTREE)
/* TBD: Temporary export of fdt globals - remove when code fully merged */
extern int __initdata dt_root_addr_cells;
extern int __initdata dt_root_size_cells;
@@ -98,6 +99,7 @@ extern int early_init_dt_scan_root(unsigned long node, const char *uname,
/* Other Prototypes */
extern void unflatten_device_tree(void);
extern void early_init_devtree(void *);
+#endif /* CONFIG_OF_FLATTREE */

#endif /* __ASSEMBLY__ */
#endif /* _LINUX_OF_FDT_H */


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