static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct drm_file *priv = vma->vm_file->private_data;
- struct drm_device *dev = priv->head->dev;
+ struct drm_device *dev = priv->minor->dev;
struct drm_map *map = NULL;
struct drm_map_list *r_list;
struct drm_hash_item *hash;
static void drm_vm_shm_close(struct vm_area_struct *vma)
{
struct drm_file *priv = vma->vm_file->private_data;
- struct drm_device *dev = priv->head->dev;
+ struct drm_device *dev = priv->minor->dev;
struct drm_vma_entry *pt, *temp;
struct drm_map *map;
struct drm_map_list *r_list;
static int drm_do_vm_dma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct drm_file *priv = vma->vm_file->private_data;
- struct drm_device *dev = priv->head->dev;
+ struct drm_device *dev = priv->minor->dev;
struct drm_device_dma *dma = dev->dma;
unsigned long offset;
unsigned long page_nr;
{
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;
+ struct drm_device *dev = priv->minor->dev;
struct drm_sg_mem *entry = dev->sg;
unsigned long offset;
unsigned long map_offset;
static void drm_vm_open_locked(struct vm_area_struct *vma)
{
struct drm_file *priv = vma->vm_file->private_data;
- struct drm_device *dev = priv->head->dev;
+ struct drm_device *dev = priv->minor->dev;
struct drm_vma_entry *vma_entry;
DRM_DEBUG("0x%08lx,0x%08lx\n",
static void drm_vm_open(struct vm_area_struct *vma)
{
struct drm_file *priv = vma->vm_file->private_data;
- struct drm_device *dev = priv->head->dev;
+ struct drm_device *dev = priv->minor->dev;
mutex_lock(&dev->struct_mutex);
drm_vm_open_locked(vma);
static void drm_vm_close(struct vm_area_struct *vma)
{
struct drm_file *priv = vma->vm_file->private_data;
- struct drm_device *dev = priv->head->dev;
+ struct drm_device *dev = priv->minor->dev;
struct drm_vma_entry *pt, *temp;
DRM_DEBUG("0x%08lx,0x%08lx\n",
struct drm_device_dma *dma;
unsigned long length = vma->vm_end - vma->vm_start;
- dev = priv->head->dev;
+ dev = priv->minor->dev;
dma = dev->dma;
DRM_DEBUG("start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
vma->vm_start, vma->vm_end, vma->vm_pgoff);
static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
{
struct drm_file *priv = filp->private_data;
- struct drm_device *dev = priv->head->dev;
+ struct drm_device *dev = priv->minor->dev;
struct drm_map *map = NULL;
unsigned long offset = 0;
struct drm_hash_item *hash;
int drm_mmap(struct file *filp, struct vm_area_struct *vma)
{
struct drm_file *priv = filp->private_data;
- struct drm_device *dev = priv->head->dev;
+ struct drm_device *dev = priv->minor->dev;
int ret;
mutex_lock(&dev->struct_mutex);