[PATCH] powerpc: use the device tree for the iSeries vio bus probe

As an added bonus, since every vio_dev now has a device_node
associated with it, hotplug now works.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 4 insertions, 5 deletions

diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
index 0544ece51761..0055d8e6102d 100644
--- a/include/asm-powerpc/vio.h
+++ b/include/asm-powerpc/vio.h
@@ -66,8 +66,7 @@ struct vio_driver {
 
 struct vio_bus_ops {
         int (*match)(const struct vio_device_id *id, const struct vio_dev *dev);
-        void (*unregister_device)(struct vio_dev *);
-        void (*release_device)(struct device *);
+        struct iommu_table *(*build_iommu_table)(struct vio_dev *dev);
 };
 
 extern struct dma_mapping_ops vio_dma_ops;
@@ -82,14 +81,14 @@ extern void __devinit vio_unregister_device(struct vio_dev *dev);
 
 extern int vio_bus_init(struct vio_bus_ops *);
 
-#ifdef CONFIG_PPC_PSERIES
 struct device_node;
 
 extern struct vio_dev * __devinit vio_register_device_node(
                 struct device_node *node_vdev);
-extern struct vio_dev *vio_find_node(struct device_node *vnode);
-extern const void *vio_get_attribute(struct vio_dev *vdev, void *which,
+extern const void *vio_get_attribute(struct vio_dev *vdev, char *which,
                 int *length);
+#ifdef CONFIG_PPC_PSERIES
+extern struct vio_dev *vio_find_node(struct device_node *vnode);
 extern int vio_enable_interrupts(struct vio_dev *dev);
 extern int vio_disable_interrupts(struct vio_dev *dev);
 #endif