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dt/flattree: Add stub defintions for flat device tree function

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Several flattened device tree functions are currently accessed in a
file that is compiled regardless of whether device tree is enabled
or not. Add stubs for these functions if device tree is not selected.

Change-Id: I0bea3325692fac46d3e5ef457aa30e083f71cd6d
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
This commit is contained in:
Laura Abbott 2012-06-27 16:28:48 -07:00 committed by Stephen Boyd
parent 93e7994006
commit ac2f43fa19
1 changed files with 5 additions and 0 deletions
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5
include/linux/of_fdt.h
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@ -119,6 +119,11 @@ extern void unflatten_device_tree(void);
extern void early_init_devtree(void *);
#else /* CONFIG_OF_FLATTREE */
static inline void unflatten_device_tree(void) {}
static inline void *of_get_flat_dt_prop(unsigned long node, const char *name,
unsigned long *size) { return NULL; }
static inline int of_flat_dt_is_compatible(unsigned long node,
const char *name) { return 0; }
#endif /* CONFIG_OF_FLATTREE */
#endif /* __ASSEMBLY__ */