diff --git a/arch/microblaze/kernel/of_device.c b/arch/microblaze/kernel/of_device.c
index 9a0f7632c47c92ed471250d4858731531e7bd381..f6c521898ebfab5720025268b49ae738d230fc28 100644
--- a/arch/microblaze/kernel/of_device.c
+++ b/arch/microblaze/kernel/of_device.c
@@ -54,6 +54,7 @@ struct of_device *of_device_alloc(struct device_node *np,
dev->dev.parent = parent;
dev->dev.release = of_release_dev;
dev->dev.archdata.of_node = np;
+ dev->dev.of_node = np;
if (bus_id)
dev_set_name(&dev->dev, bus_id);
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index a359cb08e9006168a60ba87b9e34df0c02256d51..9577e6f4e3bf7deb9605e5447faa1336950dfea7 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -74,6 +74,7 @@ struct of_device *of_device_alloc(struct device_node *np,
dev->dev.parent = parent;
dev->dev.release = of_release_dev;
dev->dev.archdata.of_node = np;
+ dev->dev.of_node = np;
if (bus_id)
dev_set_name(&dev->dev, "%s", bus_id);
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 0c0567e58409ae006ae4f077d4a54e2a29fb81d4..88da282047c39c9ee73e0a66d6a667172e3e81aa 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1097,8 +1097,9 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus)
if (dev->is_added)
continue;
- /* Setup OF node pointer in archdata */
+ /* Setup OF node pointer in the device */
sd->of_node = pci_device_to_OF_node(dev);
+ dev->dev.of_node = pci_device_to_OF_node(dev);
/* Fixup NUMA node as it may not be setup yet by the generic
* code and is needed by the DMA init
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 82237176a2a3db8c2eadc29db867b5ed0415398f..d6708da114eef852c956e0c92eefc8f1addbbe75 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -1230,7 +1230,8 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
if (unit_address != NULL)
viodev->unit_address = *unit_address;
}
- viodev->dev.archdata.of_node = of_node_get(of_node);
+ viodev->dev.of_node = of_node_get(of_node);
+ viodev->dev.archdata.of_node = viodev->dev.of_node;
if (firmware_has_feature(FW_FEATURE_CMO))
vio_cmo_set_dma_ops(viodev);
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index 6d09f5e3e7e49c77bd286dcc22366b4daf53c4b8..e546c86a539bc7fbcddcdbe9bf68d6feeceb1e64 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -766,6 +766,7 @@ int ps3_system_bus_device_register(struct ps3_system_bus_device *dev)
BUG();
};
+ dev->core.of_node = NULL;
dev->core.archdata.of_node = NULL;
set_dev_node(&dev->core, 0);
diff --git a/arch/sparc/kernel/of_device_32.c b/arch/sparc/kernel/of_device_32.c
index da527b33ebc708ad2693d9932bbae97f671e2d88..4926c1babd84b9991b0dd865f8f69823e7f388fd 100644
--- a/arch/sparc/kernel/of_device_32.c
+++ b/arch/sparc/kernel/of_device_32.c
@@ -348,6 +348,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
sd->prom_node = dp;
sd->op = op;
+ op->dev.of_node = dp;
op->node = dp;
op->clock_freq = of_getintprop_default(dp, "clock-frequency",
diff --git a/arch/sparc/kernel/of_device_64.c b/arch/sparc/kernel/of_device_64.c
index b3d4cb5d21b333c54fee00998491644397eb92d1..5bc74161667cef1523b6089abdcb85400711c0a8 100644
--- a/arch/sparc/kernel/of_device_64.c
+++ b/arch/sparc/kernel/of_device_64.c
@@ -643,6 +643,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
sd->prom_node = dp;
sd->op = op;
+ op->dev.of_node = dp;
op->node = dp;
op->clock_freq = of_getintprop_default(dp, "clock-frequency",
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 5ac539a5930f5401239d81f2e1bfff217472a60e..0c920147b4efd94482efea7ce704f1117f543a16 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -262,6 +262,7 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
sd->stc = &pbm->stc;
sd->host_controller = pbm;
sd->prom_node = node;
+ dev->dev.of_node = node;
sd->op = op = of_find_device_by_node(node);
sd->numa_node = pbm->numa_node;
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index 18ecae4a4375d461957b04ee8171f1e5e1434b8c..12090f57dc8771820f52762dd136ab2cbd8eb8a0 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -80,6 +80,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
* can be looked up later */
of_node_get(child);
dev_archdata_set_node(&phy->dev.archdata, child);
+ phy->dev.of_node = child;
/* All data is now stored in the phy struct; register it */
rc = phy_device_register(phy);
diff --git a/drivers/of/of_spi.c b/drivers/of/of_spi.c
index f65f48b9844885c9708596c73aa4f7eeefba1904..f3119a0836af940ea7ae72da3a74edecead1ca23 100644
--- a/drivers/of/of_spi.c
+++ b/drivers/of/of_spi.c
@@ -79,6 +79,7 @@ void of_register_spi_devices(struct spi_master *master, struct device_node *np)
/* Store a pointer to the node in the device structure */
of_node_get(nc);
+ spi->dev.of_node = nc;
spi->dev.archdata.of_node = nc;
/* Register the new device */
diff --git a/include/linux/device.h b/include/linux/device.h
index 182192892d45cf6db1e0c2cacb5a96835084a36d..7a968bdb02e21a9acf150113e3171e933c5b8896 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -34,6 +34,7 @@ struct class;
struct class_private;
struct bus_type;
struct bus_type_private;
+struct device_node;
struct bus_attribute {
struct attribute attr;
@@ -433,6 +434,9 @@ struct device {
override */
/* arch specific additions */
struct dev_archdata archdata;
+#ifdef CONFIG_OF
+ struct device_node *of_node;
+#endif
dev_t devt; /* dev_t, creates the sysfs "dev" */