diff options
| author | Kever Yang | 2020-03-30 11:56:23 +0800 |
|---|---|---|
| committer | Tom Rini | 2020-04-24 10:10:01 -0400 |
| commit | 10d887ddfa4f94aa94cf7a6d3dd4f28a339a2f13 (patch) | |
| tree | 016dcfd3b6ef9dc8e66dac8fa4641c7fbc4afecb /lib/fdtdec_common.c | |
| parent | 02560b13689650cf0d2f5825eaf480629ce9238f (diff) | |
libfdt: Make fdtdec_get_child_count() available for HOST
The tool need to use fdtdec_get_child_count(), make it available for
HOST_CC.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Punit Agrawal <punit1.agrawal@toshiba.co.jp>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/fdtdec_common.c')
| -rw-r--r-- | lib/fdtdec_common.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/fdtdec_common.c b/lib/fdtdec_common.c index 088e9e9063a..5775992ef33 100644 --- a/lib/fdtdec_common.c +++ b/lib/fdtdec_common.c @@ -53,3 +53,14 @@ unsigned int fdtdec_get_uint(const void *blob, int node, const char *prop_name, debug("(not found)\n"); return default_val; } + +int fdtdec_get_child_count(const void *blob, int node) +{ + int subnode; + int num = 0; + + fdt_for_each_subnode(subnode, blob, node) + num++; + + return num; +} |