1 files changed, 48 insertions, 49 deletions

diff --git a/include/asm-ppc64/vio.h b/include/asm-ppc64/vio.h
index 578e30193b7b..85420bb37d58 100644
--- a/include/asm-ppc64/vio.h
+++ b/include/asm-ppc64/vio.h
@@ -19,13 +19,14 @@
 #include <linux/errno.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
+
 #include <asm/hvcall.h>
-#include <asm/prom.h>
 #include <asm/scatterlist.h>
-/* 
+
+/*
  * Architecture-specific constants for drivers to
  * extract attributes of the device using vio_get_attribute()
-*/
+ */
 #define VETH_MAC_ADDR "local-mac-address"
 #define VETH_MCAST_FILTER_SIZE "ibm,mac-address-filters"
 
@@ -37,30 +38,19 @@
 #define VIO_IRQ_DISABLE         0UL
 #define VIO_IRQ_ENABLE          1UL
 
-struct vio_dev;
-struct vio_driver;
-struct vio_device_id;
 struct iommu_table;
 
-int vio_register_driver(struct vio_driver *drv);
-void vio_unregister_driver(struct vio_driver *drv);
-
-#ifdef CONFIG_PPC_PSERIES
-struct vio_dev * __devinit vio_register_device_node(
-                struct device_node *node_vdev);
-#endif
-void __devinit vio_unregister_device(struct vio_dev *dev);
-struct vio_dev *vio_find_node(struct device_node *vnode);
-
-const void * vio_get_attribute(struct vio_dev *vdev, void* which, int* length);
-int vio_get_irq(struct vio_dev *dev);
-int vio_enable_interrupts(struct vio_dev *dev);
-int vio_disable_interrupts(struct vio_dev *dev);
-extern struct vio_dev * __devinit vio_register_device(struct vio_dev *viodev);
-
-extern struct dma_mapping_ops vio_dma_ops;
-
-extern struct bus_type vio_bus_type;
+/*
+ * The vio_dev structure is used to describe virtual I/O devices.
+ */
+struct vio_dev {
+        struct iommu_table *iommu_table;     /* vio_map_* uses this */
+        char *name;
+        char *type;
+        uint32_t unit_address;
+        unsigned int irq;
+        struct device dev;
+};
 
 struct vio_device_id {
         char *type;
@@ -70,42 +60,51 @@ struct vio_device_id {
 struct vio_driver {
         struct list_head node;
         char *name;
-        const struct vio_device_id *id_table;   /* NULL if wants all devices */
-        int  (*probe)  (struct vio_dev *dev, const struct vio_device_id *id);   /* New device inserted */
-        int (*remove) (struct vio_dev *dev);    /* Device removed (NULL if not a hot-plug capable driver) */
+        const struct vio_device_id *id_table;
+        int (*probe)(struct vio_dev *dev, const struct vio_device_id *id);
+        int (*remove)(struct vio_dev *dev);
         unsigned long driver_data;
-
         struct device_driver 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 *);
+};
+
+extern struct dma_mapping_ops vio_dma_ops;
+extern struct bus_type vio_bus_type;
+extern struct vio_dev vio_bus_device;
+
+extern int vio_register_driver(struct vio_driver *drv);
+extern void vio_unregister_driver(struct vio_driver *drv);
+
+extern struct vio_dev * __devinit vio_register_device(struct vio_dev *viodev);
+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,
+                int *length);
+extern int vio_enable_interrupts(struct vio_dev *dev);
+extern int vio_disable_interrupts(struct vio_dev *dev);
+#endif
+
 static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
 {
         return container_of(drv, struct vio_driver, driver);
 }
 
-/*
- * The vio_dev structure is used to describe virtual I/O devices.
- */
-struct vio_dev {
-        struct iommu_table *iommu_table;     /* vio_map_* uses this */
-        char *name;
-        char *type;
-        uint32_t unit_address;  
-        unsigned int irq;
-
-        struct device dev;
-};
-
-extern struct vio_dev vio_bus_device;
-
 static inline struct vio_dev *to_vio_dev(struct device *dev)
 {
         return container_of(dev, struct vio_dev, dev);
 }
 
-extern int vio_bus_init(int (*is_match)(const struct vio_device_id *id,
-                        const struct vio_dev *dev),
-                void (*)(struct vio_dev *),
-                void (*)(struct device *));
-
 #endif /* _ASM_VIO_H */