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-rw-r--r--include/libfdt.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/libfdt.h b/include/libfdt.h
index cf97bf0b3b5..d0dea668eea 100644
--- a/include/libfdt.h
+++ b/include/libfdt.h
@@ -866,6 +866,17 @@ int fdt_stringlist_contains(const char *strlist, int listlen, const char *str);
*/
int fdt_count_strings(const void *fdt, int node, const char *property);
+/**
+ * fdt_find_string - find a string in a string list and return its index
+ * @fdt: pointer to the device tree blob
+ * @node: offset of the node
+ * @property: name of the property containing the string list
+ * @string: string to look up in the string list
+ * @return: the index of the string or negative on error
+ */
+int fdt_find_string(const void *fdt, int node, const char *property,
+ const char *string);
+
/**********************************************************************/
/* Read-only functions (addressing related) */
/**********************************************************************/