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lib: utils: Extend fdt_find_match() Implementation

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We extend fdt_find_match() implementation by adding node offset
parameter which represents the first node to match from.

The improved fdt_find_match() can be used to find multiple
match nodes.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel
2020-05-12 13:59:52 +05:30
committed by Anup Patel
parent 446a9c6d1e
commit 2c685c214f
8 changed files with 11 additions and 9 deletions
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2
platform/generic/platform.c
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@@ -41,7 +41,7 @@ static void fw_platform_lookup_special(void *fdt, int root_offset)
if (!plat->match_table)
continue;
noff = fdt_find_match(fdt, plat->match_table, &match);
noff = fdt_find_match(fdt, -1, plat->match_table, &match);
if (noff < 0)
continue;