of: Add back an error message, restructured
Add a single pr_err() to cover a range of errors that were reported by several pr_err() that were removed earlier in this series. Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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269f1a67d0
commit
d9181b20a8
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@ -293,13 +293,17 @@ int of_resolve_phandles(struct device_node *overlay)
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phandle phandle, phandle_delta;
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phandle phandle, phandle_delta;
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int err;
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int err;
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tree_symbols = NULL;
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if (!overlay) {
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if (!overlay) {
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pr_err("null overlay\n");
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pr_err("null overlay\n");
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return -EINVAL;
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err = -EINVAL;
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goto err_out;
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}
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}
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if (!of_node_check_flag(overlay, OF_DETACHED)) {
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if (!of_node_check_flag(overlay, OF_DETACHED)) {
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pr_err("overlay not detached\n");
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pr_err("overlay not detached\n");
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return -EINVAL;
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err = -EINVAL;
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goto err_out;
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}
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}
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phandle_delta = live_tree_max_phandle() + 1;
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phandle_delta = live_tree_max_phandle() + 1;
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@ -311,7 +315,7 @@ int of_resolve_phandles(struct device_node *overlay)
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err = adjust_local_phandle_references(local_fixups, overlay, phandle_delta);
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err = adjust_local_phandle_references(local_fixups, overlay, phandle_delta);
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if (err)
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if (err)
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return err;
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goto err_out;
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overlay_symbols = NULL;
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overlay_symbols = NULL;
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overlay_fixups = NULL;
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overlay_fixups = NULL;
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@ -333,7 +337,7 @@ int of_resolve_phandles(struct device_node *overlay)
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if (!tree_symbols) {
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if (!tree_symbols) {
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pr_err("no symbols in root of device tree.\n");
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pr_err("no symbols in root of device tree.\n");
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err = -EINVAL;
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err = -EINVAL;
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goto out;
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goto err_out;
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}
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}
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for_each_property_of_node(overlay_fixups, prop) {
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for_each_property_of_node(overlay_fixups, prop) {
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@ -345,12 +349,12 @@ int of_resolve_phandles(struct device_node *overlay)
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err = of_property_read_string(tree_symbols,
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err = of_property_read_string(tree_symbols,
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prop->name, &refpath);
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prop->name, &refpath);
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if (err)
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if (err)
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goto out;
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goto err_out;
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refnode = of_find_node_by_path(refpath);
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refnode = of_find_node_by_path(refpath);
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if (!refnode) {
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if (!refnode) {
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err = -ENOENT;
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err = -ENOENT;
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goto out;
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goto err_out;
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}
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}
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phandle = refnode->phandle;
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phandle = refnode->phandle;
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@ -361,6 +365,8 @@ int of_resolve_phandles(struct device_node *overlay)
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break;
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break;
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}
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}
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err_out:
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pr_err("overlay phandle fixup failed: %d\n", err);
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out:
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out:
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of_node_put(tree_symbols);
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of_node_put(tree_symbols);
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