free_pages((unsigned long)address, order);
 }
 
-int drm_ati_pcigart_cleanup(struct drm_device *dev, drm_ati_pcigart_info *gart_info)
+int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
 {
-       drm_sg_mem_t *entry = dev->sg;
+       struct drm_sg_mem *entry = dev->sg;
        unsigned long pages;
        int i;
        int order;
 }
 EXPORT_SYMBOL(drm_ati_pcigart_cleanup);
 
-int drm_ati_pcigart_init(struct drm_device *dev, drm_ati_pcigart_info *gart_info)
+int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
 {
-       drm_sg_mem_t *entry = dev->sg;
+       struct drm_sg_mem *entry = dev->sg;
        void *address = NULL;
        unsigned long pages;
        u32 *pci_gart, page_base, bus_address = 0;
 
 /**
  * Lock data.
  */
-typedef struct drm_lock_data {
+struct drm_lock_data {
        struct drm_hw_lock *hw_lock;    /**< Hardware lock */
        struct file *filp;              /**< File descr of lock holder (0=kernel) */
        wait_queue_head_t lock_queue;   /**< Queue of blocked processes */
        uint32_t kernel_waiters;
        uint32_t user_waiters;
        int idle_has_lock;
-} drm_lock_data_t;
+};
 
 /**
  * DMA data.
 /**
  * AGP memory entry.  Stored as a doubly linked list.
  */
-typedef struct drm_agp_mem {
+struct drm_agp_mem {
        unsigned long handle;           /**< handle */
        DRM_AGP_MEM *memory;
        unsigned long bound;            /**< address */
        int pages;
        struct list_head head;
-} drm_agp_mem_t;
+};
 
 /**
  * AGP data.
  *
  * \sa drm_agp_init() and drm_device::agp.
  */
-typedef struct drm_agp_head {
+struct drm_agp_head {
        DRM_AGP_KERN agp_info;          /**< AGP device information */
        struct list_head memory;
        unsigned long mode;             /**< AGP mode */
        int agp_mtrr;
        int cant_use_aperture;
        unsigned long page_mask;
-} drm_agp_head_t;
+};
 
 /**
  * Scatter-gather memory.
  */
-typedef struct drm_sg_mem {
+struct drm_sg_mem {
        unsigned long handle;
        void *virtual;
        int pages;
        struct page **pagelist;
        dma_addr_t *busaddr;
-} drm_sg_mem_t;
+};
 
-typedef struct drm_sigdata {
+struct drm_sigdata {
        int context;
        struct drm_hw_lock *lock;
-} drm_sigdata_t;
+};
 
 /**
  * Mappings list
  */
-typedef struct drm_map_list {
+struct drm_map_list {
        struct list_head head;          /**< list head */
        drm_hash_item_t hash;
        struct drm_map *map;                    /**< mapping */
        unsigned int user_token;
-} drm_map_list_t;
+};
 
 typedef struct drm_map drm_local_map_t;
 
 /**
  * Context handle list
  */
-typedef struct drm_ctx_list {
+struct drm_ctx_list {
        struct list_head head;          /**< list head */
        drm_context_t handle;           /**< context handle */
        struct drm_file *tag;           /**< associated fd private data */
-} drm_ctx_list_t;
+};
 
-typedef struct drm_vbl_sig {
+struct drm_vbl_sig {
        struct list_head head;
        unsigned int sequence;
        struct siginfo info;
        struct task_struct *task;
-} drm_vbl_sig_t;
+};
 
 /* location of GART table */
 #define DRM_ATI_GART_MAIN 1
 #define DRM_ATI_GART_PCIE 2
 #define DRM_ATI_GART_IGP 3
 
-typedef struct ati_pcigart_info {
+struct drm_ati_pcigart_info {
        int gart_table_location;
        int gart_reg_if;
        void *addr;
        dma_addr_t bus_addr;
        drm_local_map_t mapping;
        int table_size;
-} drm_ati_pcigart_info;
+};
 
 /*
  * Generic memory manager structs
  */
-typedef struct drm_mm_node {
+struct drm_mm_node {
        struct list_head fl_entry;
        struct list_head ml_entry;
        int free;
        unsigned long size;
        struct drm_mm *mm;
        void *private;
-} drm_mm_node_t;
+};
 
-typedef struct drm_mm {
+struct drm_mm {
        struct list_head fl_entry;
        struct list_head ml_entry;
-} drm_mm_t;
+};
 
 /**
  * DRM driver structure. This structure represent the common code for
        int max_context;
 
        struct list_head vmalist;       /**< List of vmas (for debugging) */
-       drm_lock_data_t lock;           /**< Information on hardware lock */
+       struct drm_lock_data lock;      /**< Information on hardware lock */
        /*@} */
 
        /** \name DMA queues (contexts) */
        wait_queue_head_t buf_readers;  /**< Processes waiting to read */
        wait_queue_head_t buf_writers;  /**< Processes waiting to ctx switch */
 
-       drm_agp_head_t *agp;    /**< AGP data */
+       struct drm_agp_head *agp;       /**< AGP data */
 
        struct pci_dev *pdev;           /**< PCI device structure */
        int pci_vendor;                 /**< PCI vendor id */
 #ifdef __alpha__
        struct pci_controller *hose;
 #endif
-       drm_sg_mem_t *sg;       /**< Scatter gather memory */
+       struct drm_sg_mem *sg;  /**< Scatter gather memory */
        unsigned long *ctx_bitmap;      /**< context bitmap */
        void *dev_private;              /**< device private data */
-       drm_sigdata_t sigdata;     /**< For block_all_signals */
+       struct drm_sigdata sigdata;        /**< For block_all_signals */
        sigset_t sigmask;
 
        struct drm_driver *driver;
                    unsigned int cmd, unsigned long arg);
 extern int drm_unlock(struct inode *inode, struct file *filp,
                      unsigned int cmd, unsigned long arg);
-extern int drm_lock_take(drm_lock_data_t *lock_data, unsigned int context);
-extern int drm_lock_free(drm_lock_data_t *lock_data, unsigned int context);
-extern void drm_idlelock_take(drm_lock_data_t *lock_data);
-extern void drm_idlelock_release(drm_lock_data_t *lock_data);
+extern int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context);
+extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context);
+extern void drm_idlelock_take(struct drm_lock_data *lock_data);
+extern void drm_idlelock_release(struct drm_lock_data *lock_data);
 
 /*
  * These are exported to drivers so that they can implement fencing using
 extern void drm_locked_tasklet(struct drm_device *dev, void(*func)(struct drm_device*));
 
                                /* AGP/GART support (drm_agpsupport.h) */
-extern drm_agp_head_t *drm_agp_init(struct drm_device *dev);
+extern struct drm_agp_head *drm_agp_init(struct drm_device *dev);
 extern int drm_agp_acquire(struct drm_device *dev);
 extern int drm_agp_acquire_ioctl(struct inode *inode, struct file *filp,
                                 unsigned int cmd, unsigned long arg);
                            struct proc_dir_entry *dev_root);
 
                                /* Scatter Gather Support (drm_scatter.h) */
-extern void drm_sg_cleanup(drm_sg_mem_t * entry);
+extern void drm_sg_cleanup(struct drm_sg_mem * entry);
 extern int drm_sg_alloc(struct inode *inode, struct file *filp,
                        unsigned int cmd, unsigned long arg);
 extern int drm_sg_free(struct inode *inode, struct file *filp,
 
                               /* ATI PCIGART support (ati_pcigart.h) */
 extern int drm_ati_pcigart_init(struct drm_device *dev,
-                               drm_ati_pcigart_info * gart_info);
+                               struct drm_ati_pcigart_info * gart_info);
 extern int drm_ati_pcigart_cleanup(struct drm_device *dev,
-                                  drm_ati_pcigart_info * gart_info);
+                                  struct drm_ati_pcigart_info * gart_info);
 
 extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size,
                                       size_t align, dma_addr_t maxaddr);
 /*
  * Basic memory manager support (drm_mm.c)
  */
-extern drm_mm_node_t *drm_mm_get_block(drm_mm_node_t * parent,
+extern struct drm_mm_node *drm_mm_get_block(struct drm_mm_node * parent,
                                       unsigned long size,
                                       unsigned alignment);
-void drm_mm_put_block(drm_mm_node_t * cur);
-extern drm_mm_node_t *drm_mm_search_free(const drm_mm_t *mm, unsigned long size,
+void drm_mm_put_block(struct drm_mm_node * cur);
+extern struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm, unsigned long size,
                                         unsigned alignment, int best_match);
-extern int drm_mm_init(drm_mm_t *mm, unsigned long start, unsigned long size);
-extern void drm_mm_takedown(drm_mm_t *mm);
-extern int drm_mm_clean(drm_mm_t *mm);
-extern unsigned long drm_mm_tail_space(drm_mm_t *mm);
-extern int drm_mm_remove_space_from_tail(drm_mm_t *mm, unsigned long size);
-extern int drm_mm_add_space_to_tail(drm_mm_t *mm, unsigned long size);
+extern int drm_mm_init(struct drm_mm *mm, unsigned long start, unsigned long size);
+extern void drm_mm_takedown(struct drm_mm *mm);
+extern int drm_mm_clean(struct drm_mm *mm);
+extern unsigned long drm_mm_tail_space(struct drm_mm *mm);
+extern int drm_mm_remove_space_from_tail(struct drm_mm *mm, unsigned long size);
+extern int drm_mm_add_space_to_tail(struct drm_mm *mm, unsigned long size);
 
 extern void drm_core_ioremap(struct drm_map *map, struct drm_device *dev);
 extern void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev);
 static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev,
                                                   unsigned int token)
 {
-       drm_map_list_t *_entry;
+       struct drm_map_list *_entry;
        list_for_each_entry(_entry, &dev->maplist, head)
            if (_entry->user_token == token)
                return _entry->map;
 
  */
 int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
 {
-       drm_agp_mem_t *entry;
+       struct drm_agp_mem *entry;
        DRM_AGP_MEM *memory;
        unsigned long pages;
        u32 type;
                return err;
 
        if (copy_to_user(argp, &request, sizeof(request))) {
-               drm_agp_mem_t *entry;
+               struct drm_agp_mem *entry;
                list_for_each_entry(entry, &dev->agp->memory, head) {
                        if (entry->handle == request.handle)
                                break;
  *
  * Walks through drm_agp_head::memory until finding a matching handle.
  */
-static drm_agp_mem_t *drm_agp_lookup_entry(struct drm_device * dev,
+static struct drm_agp_mem *drm_agp_lookup_entry(struct drm_device * dev,
                                           unsigned long handle)
 {
-       drm_agp_mem_t *entry;
+       struct drm_agp_mem *entry;
 
        list_for_each_entry(entry, &dev->agp->memory, head) {
                if (entry->handle == handle)
  */
 int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request)
 {
-       drm_agp_mem_t *entry;
+       struct drm_agp_mem *entry;
        int ret;
 
        if (!dev->agp || !dev->agp->acquired)
  */
 int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request)
 {
-       drm_agp_mem_t *entry;
+       struct drm_agp_mem *entry;
        int retcode;
        int page;
 
  */
 int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request)
 {
-       drm_agp_mem_t *entry;
+       struct drm_agp_mem *entry;
 
        if (!dev->agp || !dev->agp->acquired)
                return -EINVAL;
  * via the inter_module_* functions. Creates and initializes a drm_agp_head
  * structure.
  */
-drm_agp_head_t *drm_agp_init(struct drm_device *dev)
+struct drm_agp_head *drm_agp_init(struct drm_device *dev)
 {
-       drm_agp_head_t *head = NULL;
+       struct drm_agp_head *head = NULL;
 
        if (!(head = drm_alloc(sizeof(*head), DRM_MEM_AGPLISTS)))
                return NULL;
 
 
 EXPORT_SYMBOL(drm_get_resource_len);
 
-static drm_map_list_t *drm_find_matching_map(struct drm_device *dev,
+static struct drm_map_list *drm_find_matching_map(struct drm_device *dev,
                                             drm_local_map_t *map)
 {
-       drm_map_list_t *entry;
+       struct drm_map_list *entry;
        list_for_each_entry(entry, &dev->maplist, head) {
                if (entry->map && map->type == entry->map->type &&
                    ((entry->map->offset == map->offset) ||
  */
 static int drm_addmap_core(struct drm_device * dev, unsigned int offset,
                           unsigned int size, enum drm_map_type type,
-                          enum drm_map_flags flags, drm_map_list_t ** maplist)
+                          enum drm_map_flags flags,
+                          struct drm_map_list ** maplist)
 {
        struct drm_map *map;
-       drm_map_list_t *list;
+       struct drm_map_list *list;
        drm_dma_handle_t *dmah;
        unsigned long user_token;
        int ret;
                }
                break;
        case _DRM_AGP: {
-               drm_agp_mem_t *entry;
+               struct drm_agp_mem *entry;
                int valid = 0;
 
                if (!drm_core_has_AGP(dev)) {
               unsigned int size, enum drm_map_type type,
               enum drm_map_flags flags, drm_local_map_t ** map_ptr)
 {
-       drm_map_list_t *list;
+       struct drm_map_list *list;
        int rc;
 
        rc = drm_addmap_core(dev, offset, size, type, flags, &list);
        struct drm_file *priv = filp->private_data;
        struct drm_device *dev = priv->head->dev;
        struct drm_map map;
-       drm_map_list_t *maplist;
+       struct drm_map_list *maplist;
        struct drm_map __user *argp = (void __user *)arg;
        int err;
 
  */
 int drm_rmmap_locked(struct drm_device *dev, drm_local_map_t *map)
 {
-       drm_map_list_t *r_list = NULL, *list_t;
+       struct drm_map_list *r_list = NULL, *list_t;
        drm_dma_handle_t dmah;
        int found = 0;
 
        struct drm_device *dev = priv->head->dev;
        struct drm_map request;
        drm_local_map_t *map = NULL;
-       drm_map_list_t *r_list;
+       struct drm_map_list *r_list;
        int ret;
 
        if (copy_from_user(&request, (struct drm_map __user *) arg, sizeof(request))) {
 {
        struct drm_device_dma *dma = dev->dma;
        struct drm_buf_entry *entry;
-       drm_agp_mem_t *agp_entry;
+       struct drm_agp_mem *agp_entry;
        struct drm_buf *buf;
        unsigned long offset;
        unsigned long agp_offset;
 
        struct drm_ctx_priv_map __user *argp = (void __user *)arg;
        struct drm_ctx_priv_map request;
        struct drm_map *map;
-       drm_map_list_t *_entry;
+       struct drm_map_list *_entry;
 
        if (copy_from_user(&request, argp, sizeof(request)))
                return -EFAULT;
        struct drm_device *dev = priv->head->dev;
        struct drm_ctx_priv_map request;
        struct drm_map *map = NULL;
-       drm_map_list_t *r_list = NULL;
+       struct drm_map_list *r_list = NULL;
 
        if (copy_from_user(&request,
                           (struct drm_ctx_priv_map __user *) arg,
 {
        struct drm_file *priv = filp->private_data;
        struct drm_device *dev = priv->head->dev;
-       drm_ctx_list_t *ctx_entry;
+       struct drm_ctx_list *ctx_entry;
        struct drm_ctx __user *argp = (void __user *)arg;
        struct drm_ctx ctx;
 
 
        mutex_lock(&dev->ctxlist_mutex);
        if (!list_empty(&dev->ctxlist)) {
-               drm_ctx_list_t *pos, *n;
+               struct drm_ctx_list *pos, *n;
 
                list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
                        if (pos->handle == ctx.handle) {
 
 int drm_lastclose(struct drm_device * dev)
 {
        struct drm_magic_entry *pt, *next;
-       drm_map_list_t *r_list, *list_t;
+       struct drm_map_list *r_list, *list_t;
        struct drm_vma_entry *vma, *vma_temp;
        int i;
 
 
        /* Clear AGP information */
        if (drm_core_has_AGP(dev) && dev->agp) {
-               drm_agp_mem_t *entry, *tempe;
+               struct drm_agp_mem *entry, *tempe;
 
                /* Remove AGP resources, but leave dev->agp
                   intact until drv_cleanup is called. */
 
 drm_local_map_t *drm_getsarea(struct drm_device *dev)
 {
-       drm_map_list_t *entry;
+       struct drm_map_list *entry;
 
        list_for_each_entry(entry, &dev->maplist, head) {
                if (entry->map && entry->map->type == _DRM_SHM &&
 
 
        mutex_lock(&dev->ctxlist_mutex);
        if (!list_empty(&dev->ctxlist)) {
-               drm_ctx_list_t *pos, *n;
+               struct drm_ctx_list *pos, *n;
 
                list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
                        if (pos->tag == priv &&
 
        struct drm_device *dev = priv->head->dev;
        struct drm_map __user *argp = (void __user *)arg;
        struct drm_map map;
-       drm_map_list_t *r_list = NULL;
+       struct drm_map_list *r_list = NULL;
        struct list_head *list;
        int idx;
        int i;
        i = 0;
        list_for_each(list, &dev->maplist) {
                if (i == idx) {
-                       r_list = list_entry(list, drm_map_list_t, head);
+                       r_list = list_entry(list, struct drm_map_list, head);
                        break;
                }
                i++;
 
                unsigned long irqflags;
                struct list_head *vbl_sigs = (flags & _DRM_VBLANK_SECONDARY)
                                      ? &dev->vbl_sigs2 : &dev->vbl_sigs;
-               drm_vbl_sig_t *vbl_sig;
+               struct drm_vbl_sig *vbl_sig;
 
                spin_lock_irqsave(&dev->vbl_lock, irqflags);
 
 
                if (!
                    (vbl_sig =
-                    drm_alloc(sizeof(drm_vbl_sig_t), DRM_MEM_DRIVER))) {
+                    drm_alloc(sizeof(struct drm_vbl_sig), DRM_MEM_DRIVER))) {
                        return -ENOMEM;
                }
 
        spin_lock_irqsave(&dev->vbl_lock, flags);
 
        for (i = 0; i < 2; i++) {
-               drm_vbl_sig_t *vbl_sig, *tmp;
+               struct drm_vbl_sig *vbl_sig, *tmp;
                struct list_head *vbl_sigs = i ? &dev->vbl_sigs2 : &dev->vbl_sigs;
                unsigned int vbl_seq = atomic_read(i ? &dev->vbl_received2 :
                                                   &dev->vbl_received);
 
  *
  * Attempt to mark the lock as held by the given context, via the \p cmpxchg instruction.
  */
-int drm_lock_take(drm_lock_data_t *lock_data,
+int drm_lock_take(struct drm_lock_data *lock_data,
                  unsigned int context)
 {
        unsigned int old, new, prev;
  * Resets the lock file pointer.
  * Marks the lock as held by the given context, via the \p cmpxchg instruction.
  */
-static int drm_lock_transfer(drm_lock_data_t *lock_data,
+static int drm_lock_transfer(struct drm_lock_data *lock_data,
                             unsigned int context)
 {
        unsigned int old, new, prev;
  * Marks the lock as not held, via the \p cmpxchg instruction. Wakes any task
  * waiting on the lock queue.
  */
-int drm_lock_free(drm_lock_data_t *lock_data, unsigned int context)
+int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context)
 {
        unsigned int old, new, prev;
        volatile unsigned int *lock = &lock_data->hw_lock->lock;
  */
 static int drm_notifier(void *priv)
 {
-       drm_sigdata_t *s = (drm_sigdata_t *) priv;
+       struct drm_sigdata *s = (struct drm_sigdata *) priv;
        unsigned int old, new, prev;
 
        /* Allow signal delivery if lock isn't held */
  * having to worry about starvation.
  */
 
-void drm_idlelock_take(drm_lock_data_t *lock_data)
+void drm_idlelock_take(struct drm_lock_data *lock_data)
 {
        int ret = 0;
 
 }
 EXPORT_SYMBOL(drm_idlelock_take);
 
-void drm_idlelock_release(drm_lock_data_t *lock_data)
+void drm_idlelock_release(struct drm_lock_data *lock_data)
 {
        unsigned int old, prev;
        volatile unsigned int *lock = &lock_data->hw_lock->lock;
 
 #include "drmP.h"
 #include <linux/slab.h>
 
-unsigned long drm_mm_tail_space(drm_mm_t *mm)
+unsigned long drm_mm_tail_space(struct drm_mm *mm)
 {
        struct list_head *tail_node;
-       drm_mm_node_t *entry;
+       struct drm_mm_node *entry;
 
        tail_node = mm->ml_entry.prev;
-       entry = list_entry(tail_node, drm_mm_node_t, ml_entry);
+       entry = list_entry(tail_node, struct drm_mm_node, ml_entry);
        if (!entry->free)
                return 0;
 
        return entry->size;
 }
 
-int drm_mm_remove_space_from_tail(drm_mm_t *mm, unsigned long size)
+int drm_mm_remove_space_from_tail(struct drm_mm *mm, unsigned long size)
 {
        struct list_head *tail_node;
-       drm_mm_node_t *entry;
+       struct drm_mm_node *entry;
 
        tail_node = mm->ml_entry.prev;
-       entry = list_entry(tail_node, drm_mm_node_t, ml_entry);
+       entry = list_entry(tail_node, struct drm_mm_node, ml_entry);
        if (!entry->free)
                return -ENOMEM;
 
 }
 
 
-static int drm_mm_create_tail_node(drm_mm_t *mm,
+static int drm_mm_create_tail_node(struct drm_mm *mm,
                            unsigned long start,
                            unsigned long size)
 {
-       drm_mm_node_t *child;
+       struct drm_mm_node *child;
 
-       child = (drm_mm_node_t *)
+       child = (struct drm_mm_node *)
                drm_alloc(sizeof(*child), DRM_MEM_MM);
        if (!child)
                return -ENOMEM;
 }
 
 
-int drm_mm_add_space_to_tail(drm_mm_t *mm, unsigned long size)
+int drm_mm_add_space_to_tail(struct drm_mm *mm, unsigned long size)
 {
        struct list_head *tail_node;
-       drm_mm_node_t *entry;
+       struct drm_mm_node *entry;
 
        tail_node = mm->ml_entry.prev;
-       entry = list_entry(tail_node, drm_mm_node_t, ml_entry);
+       entry = list_entry(tail_node, struct drm_mm_node, ml_entry);
        if (!entry->free) {
                return drm_mm_create_tail_node(mm, entry->start + entry->size, size);
        }
        return 0;
 }
 
-static drm_mm_node_t *drm_mm_split_at_start(drm_mm_node_t *parent,
+static struct drm_mm_node *drm_mm_split_at_start(struct drm_mm_node *parent,
                                            unsigned long size)
 {
-       drm_mm_node_t *child;
+       struct drm_mm_node *child;
 
-       child = (drm_mm_node_t *)
+       child = (struct drm_mm_node *)
                drm_alloc(sizeof(*child), DRM_MEM_MM);
        if (!child)
                return NULL;
 
 
 
-drm_mm_node_t *drm_mm_get_block(drm_mm_node_t * parent,
+struct drm_mm_node *drm_mm_get_block(struct drm_mm_node * parent,
                                unsigned long size, unsigned alignment)
 {
 
-       drm_mm_node_t *align_splitoff = NULL;
-       drm_mm_node_t *child;
+       struct drm_mm_node *align_splitoff = NULL;
+       struct drm_mm_node *child;
        unsigned tmp = 0;
 
        if (alignment)
  * Otherwise add to the free stack.
  */
 
-void drm_mm_put_block(drm_mm_node_t * cur)
+void drm_mm_put_block(struct drm_mm_node * cur)
 {
 
-       drm_mm_t *mm = cur->mm;
+       struct drm_mm *mm = cur->mm;
        struct list_head *cur_head = &cur->ml_entry;
        struct list_head *root_head = &mm->ml_entry;
-       drm_mm_node_t *prev_node = NULL;
-       drm_mm_node_t *next_node;
+       struct drm_mm_node *prev_node = NULL;
+       struct drm_mm_node *next_node;
 
        int merged = 0;
 
        if (cur_head->prev != root_head) {
-               prev_node = list_entry(cur_head->prev, drm_mm_node_t, ml_entry);
+               prev_node = list_entry(cur_head->prev, struct drm_mm_node, ml_entry);
                if (prev_node->free) {
                        prev_node->size += cur->size;
                        merged = 1;
                }
        }
        if (cur_head->next != root_head) {
-               next_node = list_entry(cur_head->next, drm_mm_node_t, ml_entry);
+               next_node = list_entry(cur_head->next, struct drm_mm_node, ml_entry);
                if (next_node->free) {
                        if (merged) {
                                prev_node->size += next_node->size;
        }
 }
 
-drm_mm_node_t *drm_mm_search_free(const drm_mm_t * mm,
+struct drm_mm_node *drm_mm_search_free(const struct drm_mm * mm,
                                  unsigned long size,
                                  unsigned alignment, int best_match)
 {
        struct list_head *list;
        const struct list_head *free_stack = &mm->fl_entry;
-       drm_mm_node_t *entry;
-       drm_mm_node_t *best;
+       struct drm_mm_node *entry;
+       struct drm_mm_node *best;
        unsigned long best_size;
        unsigned wasted;
 
        best_size = ~0UL;
 
        list_for_each(list, free_stack) {
-               entry = list_entry(list, drm_mm_node_t, fl_entry);
+               entry = list_entry(list, struct drm_mm_node, fl_entry);
                wasted = 0;
 
                if (entry->size < size)
        return best;
 }
 
-int drm_mm_clean(drm_mm_t * mm)
+int drm_mm_clean(struct drm_mm * mm)
 {
        struct list_head *head = &mm->ml_entry;
 
        return (head->next->next == head);
 }
 
-int drm_mm_init(drm_mm_t * mm, unsigned long start, unsigned long size)
+int drm_mm_init(struct drm_mm * mm, unsigned long start, unsigned long size)
 {
        INIT_LIST_HEAD(&mm->ml_entry);
        INIT_LIST_HEAD(&mm->fl_entry);
 }
 
 
-void drm_mm_takedown(drm_mm_t * mm)
+void drm_mm_takedown(struct drm_mm * mm)
 {
        struct list_head *bnode = mm->fl_entry.next;
-       drm_mm_node_t *entry;
+       struct drm_mm_node *entry;
 
-       entry = list_entry(bnode, drm_mm_node_t, fl_entry);
+       entry = list_entry(bnode, struct drm_mm_node, fl_entry);
 
        if (entry->ml_entry.next != &mm->ml_entry ||
            entry->fl_entry.next != &mm->fl_entry) {
 
        struct drm_device *dev = (struct drm_device *) data;
        int len = 0;
        struct drm_map *map;
-       drm_map_list_t *r_list;
+       struct drm_map_list *r_list;
 
        /* Hardcoded from _DRM_FRAME_BUFFER,
           _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
 
 
 #define DEBUG_SCATTER 0
 
-void drm_sg_cleanup(drm_sg_mem_t * entry)
+void drm_sg_cleanup(struct drm_sg_mem * entry)
 {
        struct page *page;
        int i;
        struct drm_device *dev = priv->head->dev;
        struct drm_scatter_gather __user *argp = (void __user *)arg;
        struct drm_scatter_gather request;
-       drm_sg_mem_t *entry;
+       struct drm_sg_mem *entry;
        unsigned long pages, i, j;
 
        DRM_DEBUG("%s\n", __FUNCTION__);
        struct drm_file *priv = filp->private_data;
        struct drm_device *dev = priv->head->dev;
        struct drm_scatter_gather request;
-       drm_sg_mem_t *entry;
+       struct drm_sg_mem *entry;
 
        if (!drm_core_check_feature(dev, DRIVER_SG))
                return -EINVAL;
 
 static void *drm_sman_mm_allocate(void *private, unsigned long size,
                                  unsigned alignment)
 {
-       drm_mm_t *mm = (drm_mm_t *) private;
-       drm_mm_node_t *tmp;
+       struct drm_mm *mm = (struct drm_mm *) private;
+       struct drm_mm_node *tmp;
 
        tmp = drm_mm_search_free(mm, size, alignment, 1);
        if (!tmp) {
 
 static void drm_sman_mm_free(void *private, void *ref)
 {
-       drm_mm_node_t *node = (drm_mm_node_t *) ref;
+       struct drm_mm_node *node = (struct drm_mm_node *) ref;
 
        drm_mm_put_block(node);
 }
 
 static void drm_sman_mm_destroy(void *private)
 {
-       drm_mm_t *mm = (drm_mm_t *) private;
+       struct drm_mm *mm = (struct drm_mm *) private;
        drm_mm_takedown(mm);
        drm_free(mm, sizeof(*mm), DRM_MEM_MM);
 }
 
 static unsigned long drm_sman_mm_offset(void *private, void *ref)
 {
-       drm_mm_node_t *node = (drm_mm_node_t *) ref;
+       struct drm_mm_node *node = (struct drm_mm_node *) ref;
        return node->start;
 }
 
                   unsigned long start, unsigned long size)
 {
        drm_sman_mm_t *sman_mm;
-       drm_mm_t *mm;
+       struct drm_mm *mm;
        int ret;
 
        BUG_ON(manager >= sman->num_managers);
 
        struct drm_file *priv = vma->vm_file->private_data;
        struct drm_device *dev = priv->head->dev;
        struct drm_map *map = NULL;
-       drm_map_list_t *r_list;
+       struct drm_map_list *r_list;
        drm_hash_item_t *hash;
 
        /*
        if (drm_ht_find_item(&dev->map_hash, vma->vm_pgoff, &hash))
                goto vm_nopage_error;
 
-       r_list = drm_hash_entry(hash, drm_map_list_t, hash);
+       r_list = drm_hash_entry(hash, struct drm_map_list, hash);
        map = r_list->map;
 
        if (map && map->type == _DRM_AGP) {
        struct drm_device *dev = priv->head->dev;
        struct drm_vma_entry *pt, *temp;
        struct drm_map *map;
-       drm_map_list_t *r_list;
+       struct drm_map_list *r_list;
        int found_maps = 0;
 
        DRM_DEBUG("0x%08lx,0x%08lx\n",
        struct drm_map *map = (struct drm_map *) vma->vm_private_data;
        struct drm_file *priv = vma->vm_file->private_data;
        struct drm_device *dev = priv->head->dev;
-       drm_sg_mem_t *entry = dev->sg;
+       struct drm_sg_mem *entry = dev->sg;
        unsigned long offset;
        unsigned long map_offset;
        unsigned long page_offset;
                return -EINVAL;
        }
 
-       map = drm_hash_entry(hash, drm_map_list_t, hash)->map;
+       map = drm_hash_entry(hash, struct drm_map_list, hash)->map;
        if (!map || ((map->flags & _DRM_RESTRICTED) && !capable(CAP_SYS_ADMIN)))
                return -EPERM;
 
 
                               drm_i810_private_t * dev_priv,
                               drm_i810_init_t * init)
 {
-       drm_map_list_t *r_list;
+       struct drm_map_list *r_list;
        memset(dev_priv, 0, sizeof(drm_i810_private_t));
 
        list_for_each_entry(r_list, &dev->maplist, head) {
 
                               drm_i830_private_t * dev_priv,
                               drm_i830_init_t * init)
 {
-       drm_map_list_t *r_list;
+       struct drm_map_list *r_list;
 
        memset(dev_priv, 0, sizeof(drm_i830_private_t));
 
 
        }
 
        {
-               drm_map_list_t *_entry;
+               struct drm_map_list *_entry;
                unsigned long agp_token = 0;
                
                list_for_each_entry(_entry, &dev->maplist, head) {
 
        drm_local_map_t *cce_ring;
        drm_local_map_t *ring_rptr;
        drm_local_map_t *agp_textures;
-       drm_ati_pcigart_info gart_info;
+       struct drm_ati_pcigart_info gart_info;
 } drm_r128_private_t;
 
 typedef struct drm_r128_buf_priv {
 
        } else
 #endif
        {
-               drm_sg_mem_t *entry = dev->sg;
+               struct drm_sg_mem *entry = dev->sg;
                unsigned long tmp_ofs, page_ofs;
 
                tmp_ofs = dev_priv->ring_rptr->offset -
 
 
        unsigned long pcigart_offset;
        unsigned int pcigart_offset_set;
-       drm_ati_pcigart_info gart_info;
+       struct drm_ati_pcigart_info gart_info;
 
        u32 scratch_ages[5];
 
 
 
 static drm_local_map_t *sis_reg_init(struct drm_device *dev)
 {
-       drm_map_list_t *entry;
+       struct drm_map_list *entry;
        drm_local_map_t *map;
 
        list_for_each_entry(entry, &dev->maplist, head) {
 
                                                    unsigned long size,
                                                    struct drm_device * dev)
 {
-       drm_map_list_t *r_list;
+       struct drm_map_list *r_list;
        drm_local_map_t *map = seq->map_cache;
 
        if (map && map->offset <= offset