of_platform_device_create does not exist if OF_ADDRESS is not configured,
so limit its use accordingly.
Without this fix, the sparc64:allmodconfig build fails with
ERROR: "of_platform_device_create" [drivers/ata/libahci_platform.ko] undefined!
Fixes: c7d7ddee7e24 ("ata: libahci: Allow using multiple regulators")
Cc: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
v2: Use #ifdef instead of IS_ENABLED
drivers/ata/libahci_platform.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 077c7a2..d89305d 100644
--- 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)
--
2.1.0
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