of: resolver: Simplify with scoped for each OF child loop
Use scoped for_each_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://lore.kernel.org/r/20240826062408.2406734-4-ruanjinjie@huawei.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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@ -150,7 +150,7 @@ static int node_name_cmp(const struct device_node *dn1,
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static int adjust_local_phandle_references(struct device_node *local_fixups,
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static int adjust_local_phandle_references(struct device_node *local_fixups,
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struct device_node *overlay, int phandle_delta)
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struct device_node *overlay, int phandle_delta)
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{
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{
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struct device_node *child, *overlay_child;
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struct device_node *overlay_child;
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struct property *prop_fix, *prop;
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struct property *prop_fix, *prop;
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int err, i, count;
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int err, i, count;
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unsigned int off;
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unsigned int off;
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@ -194,7 +194,7 @@ static int adjust_local_phandle_references(struct device_node *local_fixups,
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* The roots of the subtrees are the overlay's __local_fixups__ node
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* The roots of the subtrees are the overlay's __local_fixups__ node
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* and the overlay's root node.
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* and the overlay's root node.
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*/
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*/
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for_each_child_of_node(local_fixups, child) {
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for_each_child_of_node_scoped(local_fixups, child) {
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for_each_child_of_node(overlay, overlay_child)
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for_each_child_of_node(overlay, overlay_child)
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if (!node_name_cmp(child, overlay_child)) {
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if (!node_name_cmp(child, overlay_child)) {
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@ -202,18 +202,14 @@ static int adjust_local_phandle_references(struct device_node *local_fixups,
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break;
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break;
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}
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}
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if (!overlay_child) {
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if (!overlay_child)
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of_node_put(child);
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return -EINVAL;
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return -EINVAL;
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}
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err = adjust_local_phandle_references(child, overlay_child,
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err = adjust_local_phandle_references(child, overlay_child,
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phandle_delta);
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phandle_delta);
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if (err) {
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if (err)
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of_node_put(child);
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return err;
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return err;
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}
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}
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}
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return 0;
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return 0;
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}
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}
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