[PATCH] PCI: move OF status = "disabled" detection to dev->match_driver

[Vladimir Oltean]

Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
---
 drivers/pci/bus.c | 4 +++-
 drivers/pci/of.c  | 5 -----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 5bc81cc0a2de..46b252bbe500 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -11,6 +11,7 @@
 #include <linux/pci.h>
 #include <linux/errno.h>
 #include <linux/ioport.h>
+#include <linux/of.h>
 #include <linux/proc_fs.h>
 #include <linux/slab.h>

@@ -332,6 +333,7 @@ void __weak pcibios_bus_add_device(struct pci_dev *pdev) { }
  */
 void pci_bus_add_device(struct pci_dev *dev)
 {
+	struct device_node *dn = dev->dev.of_node;
 	int retval;

 	/*
@@ -344,7 +346,7 @@ void pci_bus_add_device(struct pci_dev *dev)
 	pci_proc_attach_device(dev);
 	pci_bridge_d3_update(dev);

-	dev->match_driver = true;
+	dev->match_driver = !dn || of_device_is_available(dn);
 	retval = device_attach(&dev->dev);
 	if (retval < 0 && retval != -EPROBE_DEFER)
 		pci_warn(dev, "device attach failed (%d)\n", retval);
diff --git a/drivers/pci/of.c b/drivers/pci/of.c
index e51219f9f523..3c158b17dcb5 100644
--- a/drivers/pci/of.c
+++ b/drivers/pci/of.c
@@ -34,11 +34,6 @@ int pci_set_of_node(struct pci_dev *dev)
 	if (!node)
 		return 0;

-	if (!of_device_is_available(node)) {
-		of_node_put(node);
-		return -ENODEV;
-	}
-
 	device_set_node(&dev->dev, of_fwnode_handle(node));
 	return 0;
 }
--
2.34.1