From 739649c53d7f78f5bf41bdfd1a858ee90c7a687a Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Sat, 25 Apr 2009 12:52:40 +0000 Subject: of: add of_parse_phandle() helper for parsing phandle properties of_parse_phandle() is a helper function to read and parse a phandle property and return a pointer to the resulting device_node. Signed-off-by: Grant Likely Acked-by: Andy Fleming Signed-off-by: David S. Miller --- include/linux/of.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/linux/of.h b/include/linux/of.h index 6a7efa242f5..7be2d1043c1 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -77,6 +77,9 @@ extern int of_n_size_cells(struct device_node *np); extern const struct of_device_id *of_match_node( const struct of_device_id *matches, const struct device_node *node); extern int of_modalias_node(struct device_node *node, char *modalias, int len); +extern struct device_node *of_parse_phandle(struct device_node *np, + const char *phandle_name, + int index); extern int of_parse_phandles_with_args(struct device_node *np, const char *list_name, const char *cells_name, int index, struct device_node **out_node, const void **out_args); -- cgit v1.2.3