From 2ac95560fbe1946f0faf51d8db62f6f2b67ee5a3 Mon Sep 17 00:00:00 2001 From: Zijun Hu Date: Tue, 25 Feb 2025 21:58:07 +0800 Subject: [PATCH] of: Align macro MAX_PHANDLE_ARGS with NR_FWNODE_REFERENCE_ARGS Macro NR_FWNODE_REFERENCE_ARGS defines the maximal argument count for firmware node reference, and MAX_PHANDLE_ARGS defines the maximal argument count for DT node reference, both have the same value now. To void argument count inconsistency between firmware and DT, simply align both macros by '#define MAX_PHANDLE_ARGS NR_FWNODE_REFERENCE_ARGS'. Signed-off-by: Zijun Hu Reviewed-by: Sakari Ailus Acked-by: Andy Shevchenko Link: https://lore.kernel.org/r/20250225-fix_arg_count-v4-2-13cdc519eb31@quicinc.com Signed-off-by: Rob Herring (Arm) --- include/linux/of.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/of.h b/include/linux/of.h index eaf0e2a2b75c..86bf8f073111 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -67,7 +67,7 @@ struct device_node { #endif }; -#define MAX_PHANDLE_ARGS 16 +#define MAX_PHANDLE_ARGS NR_FWNODE_REFERENCE_ARGS struct of_phandle_args { struct device_node *np; int args_count; -- 2.50.1