From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Wed, 7 Dec 2022 16:14:19 +0000 (+0000)
Subject: platform: generic: Make use of fdt_match_node()
X-Git-Tag: v1.2~22
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ed8b8f5254752b1a7c7b90f61302095eade5b04a;p=platform%2Fkernel%2Fopensbi.git

platform: generic: Make use of fdt_match_node()

It makes sense to use fdt_match_node() instead of fdt_find_match()
in fw_platform_lookup_special() as we already have the start offset
to search from.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
---

diff --git a/platform/generic/platform.c b/platform/generic/platform.c
index 595b0fd..bfe15f0 100644
--- a/platform/generic/platform.c
+++ b/platform/generic/platform.c
@@ -34,17 +34,17 @@ static const struct fdt_match *generic_plat_match = NULL;
 
 static void fw_platform_lookup_special(void *fdt, int root_offset)
 {
-	int pos, noff;
 	const struct platform_override *plat;
 	const struct fdt_match *match;
+	int pos;
 
 	for (pos = 0; pos < platform_override_modules_size; pos++) {
 		plat = platform_override_modules[pos];
 		if (!plat->match_table)
 			continue;
 
-		noff = fdt_find_match(fdt, -1, plat->match_table, &match);
-		if (noff < 0)
+		match = fdt_match_node(fdt, root_offset, plat->match_table);
+		if (!match)
 			continue;
 
 		generic_plat = plat;