diff options
| author |   Zijun Hu <quic_zijuhu@quicinc.com> | 2024-12-06 08:52:36 +0800 |
|---|---|---|
| committer |   Rob Herring (Arm) <robh@kernel.org> | 2024-12-10 10:50:26 -0600 |
| commit | 4bc244f6817daa2a05b97e4d063daa0854b5ccd6 (patch) | |
| tree | 6ea4b985d1fdf4f6f49d4f798b95f9735a28260e | |
| parent | of/fdt: Dump __be32 array in CPU type order in of_dump_addr() (diff) | |
| download | wireguard-linux-4bc244f6817daa2a05b97e4d063daa0854b5ccd6.tar.xz wireguard-linux-4bc244f6817daa2a05b97e4d063daa0854b5ccd6.zip | |
of: Simplify API of_find_node_with_property() implementation
Simplify of_find_node_with_property() implementation
by __of_find_property().
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20241206-of_core_fix-v1-10-dc28ed56bec3@quicinc.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/of/base.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 7dc394255a0a..d2d021f7cf58 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1026,19 +1026,15 @@ struct device_node *of_find_node_with_property(struct device_node *from, const char *prop_name) { struct device_node *np; - const struct property *pp; unsigned long flags; raw_spin_lock_irqsave(&devtree_lock, flags); for_each_of_allnodes_from(from, np) { - for (pp = np->properties; pp; pp = pp->next) { - if (of_prop_cmp(pp->name, prop_name) == 0) { - of_node_get(np); - goto out; - } + if (__of_find_property(np, prop_name, NULL)) { + of_node_get(np); + break; } } -out: of_node_put(from); raw_spin_unlock_irqrestore(&devtree_lock, flags); return np; |