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[U-Boot,06/14] fdt: Export fdtdec_lookup() and fix the name

Message ID 1351218671-15228-7-git-send-email-sjg@chromium.org
State Accepted, archived
Delegated to: Jerry Van Baren
Headers show

Commit Message

Simon Glass Oct. 26, 2012, 2:31 a.m. UTC 
The name of this function is not consistent, so fix it, and export
the function for external use.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
 include/fdtdec.h |   13 +++++++++++++
 lib/fdtdec.c     |    2 +-
 2 files changed, 14 insertions(+), 1 deletions(-)
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Patch

diff --git a/include/fdtdec.h b/include/fdtdec.h
index e566e47..3f1840c 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -110,6 +110,19 @@  int fdtdec_next_alias(const void *blob, const char *name,
 		enum fdt_compat_id id, int *upto);
 
 /**
+ * Find the compatible ID for a given node.
+ *
+ * Generally each node has at least one compatible string attached to it.
+ * This function looks through our list of known compatible strings and
+ * returns the corresponding ID which matches the compatible string.
+ *
+ * @param blob		FDT blob to use
+ * @param node		Node containing compatible string to find
+ * @return compatible ID, or COMPAT_UNKNOWN if we cannot find a match
+ */
+enum fdt_compat_id fdtdec_lookup(const void *blob, int node);
+
+/**
  * Look in the FDT for an alias with the given name and return its node.
  *
  * @param blob	FDT blob
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 16435b7..efe9afe 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -128,7 +128,7 @@  int fdtdec_get_is_enabled(const void *blob, int node)
 	return 1;
 }
 
-enum fdt_compat_id fd_dec_lookup(const void *blob, int node)
+enum fdt_compat_id fdtdec_lookup(const void *blob, int node)
 {
 	enum fdt_compat_id id;