From 01d89e3d12e07a1a1ee0f8528706441a84eee328 Mon Sep 17 00:00:00 2001 From: Patrick Delaunay Date: Thu, 10 Sep 2020 18:26:17 +0200 Subject: dm: add cells_count parameter in live DT APIs of_parse_phandle_with_args In the live tree API ofnode_parse_phandle_with_args, the cell_count argument must be used when cells_name is NULL. But this argument is not provided to the live DT function of_parse_phandle_with_args even it is provided to fdtdec_parse_phandle_with_args. This patch adds support of the cells_count parameter in dev_ and of_node API to allow migration and support of live DT: - of_parse_phandle_with_args Signed-off-by: Patrick Delaunay Reviewed-by: Simon Glass --- drivers/core/of_access.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/core/of_access.c') diff --git a/drivers/core/of_access.c b/drivers/core/of_access.c index 922e78f99b..bcf1644d05 100644 --- a/drivers/core/of_access.c +++ b/drivers/core/of_access.c @@ -745,13 +745,14 @@ struct device_node *of_parse_phandle(const struct device_node *np, int of_parse_phandle_with_args(const struct device_node *np, const char *list_name, const char *cells_name, - int index, struct of_phandle_args *out_args) + int cell_count, int index, + struct of_phandle_args *out_args) { if (index < 0) return -EINVAL; - return __of_parse_phandle_with_args(np, list_name, cells_name, 0, - index, out_args); + return __of_parse_phandle_with_args(np, list_name, cells_name, + cell_count, index, out_args); } int of_count_phandle_with_args(const struct device_node *np, -- cgit v1.2.3