From 7cde397b21a347134a39c40e24355a0e438adae3 Mon Sep 17 00:00:00 2001
From: Gerald Van Baren <gvb@unssw.com>
Date: Mon, 12 Nov 2012 23:13:54 -0500
Subject: [PATCH] fdt: Export fdtdec_lookup() and fix the name
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 deletion(-)
diff --git a/include/fdtdec.h b/include/fdtdec.h
index e70714b2f2..f8a4e94186 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -109,6 +109,19 @@ struct fdt_gpio_state {
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);
+
/**
* Find the next compatible node for a peripheral.
*
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 32f03cc82b..96f3e7bccf 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;
--
2.39.5