ata: libahci: Use of_platform_device_create only if supported

[karo-tx-linux.git] / drivers / ata / libahci_platform.c

diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 077c7a26135470d24c01ddd722ac318e25da1693..d89305d289f63f8a4afcb78773a19e42088790ba 100644 (file)
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -418,7 +418,7 @@ struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev)
        if (child_nodes) {
                for_each_child_of_node(dev->of_node, child) {
                        u32 port;
-                       struct platform_device *port_dev;
+                       struct platform_device *port_dev __maybe_unused;
 
                        if (!of_device_is_available(child))
                                continue;
@@ -434,6 +434,7 @@ struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev)
                        }
                        mask_port_map |= BIT(port);
 
+#ifdef CONFIG_OF_ADDRESS
                        of_platform_device_create(child, NULL, NULL);
 
                        port_dev = of_find_device_by_node(child);
@@ -444,6 +445,7 @@ struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev)
                                if (rc == -EPROBE_DEFER)
                                        goto err_out;
                        }
+#endif
 
                        rc = ahci_platform_get_phy(hpriv, port, dev, child);
                        if (rc)