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authorArnab Basu <arnab.basu@freescale.com>2014-09-08 12:19:59 -0700
committerYork Sun <yorksun@freescale.com>2014-09-25 08:36:19 -0700
commitf43b4356a794be647011132f4f2dc970a29a9dd5 (patch)
treea5a2195993c3c9840e00bdc4891ebaca88585bd7 /include
parent08df4a21c7d580770cabd7ba62591da035d9a545 (diff)
fdt_support: Make of_bus_default_count_cells non static
of_bus_default_count_cells can be used to get the #address-cells and #size-cells defined by the current node's parent node. This is required when using of_read_number to read from FDT nodes that can be 32 or 64 bytes depending on values defined by the parent. Signed-off-by: Arnab Basu <arnab.basu@freescale.com> CC: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'include')
-rw-r--r--include/fdt_support.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/fdt_support.h b/include/fdt_support.h
index 649fbd6cc57..c3d1fbcf356 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -142,6 +142,9 @@ static inline u64 of_read_number(const fdt32_t *cell, int size)
return r;
}
+void of_bus_default_count_cells(void *blob, int parentoffset,
+ int *addrc, int *sizec);
+
#endif /* ifdef CONFIG_OF_LIBFDT */
#ifdef USE_HOSTCC