drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.

The data is now in kernel space, copied in/out as appropriate according to t
This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal
with those failures.  This also means that XFree86 4.2.0 support for i810 DR
is lost.

Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 19 insertions, 10 deletions

diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h
index 12fcd33dfda6..e064292e703a 100644
--- a/drivers/char/drm/i915_drv.h
+++ b/drivers/char/drm/i915_drv.h
@@ -116,7 +116,7 @@ typedef struct drm_i915_private {
         unsigned int swaps_pending;
 } drm_i915_private_t;
 
-extern drm_ioctl_desc_t i915_ioctls[];
+extern struct drm_ioctl_desc i915_ioctls[];
 extern int i915_max_ioctl;
 
                                 /* i915_dma.c */
@@ -130,8 +130,10 @@ extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
                               unsigned long arg);
 
 /* i915_irq.c */
-extern int i915_irq_emit(DRM_IOCTL_ARGS);
-extern int i915_irq_wait(DRM_IOCTL_ARGS);
+extern int i915_irq_emit(struct drm_device *dev, void *data,
+                         struct drm_file *file_priv);
+extern int i915_irq_wait(struct drm_device *dev, void *data,
+                         struct drm_file *file_priv);
 
 extern int i915_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence);
 extern int i915_driver_vblank_wait2(struct drm_device *dev, unsigned int *sequence);
@@ -139,15 +141,22 @@ extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS);
 extern void i915_driver_irq_preinstall(struct drm_device * dev);
 extern void i915_driver_irq_postinstall(struct drm_device * dev);
 extern void i915_driver_irq_uninstall(struct drm_device * dev);
-extern int i915_vblank_pipe_set(DRM_IOCTL_ARGS);
-extern int i915_vblank_pipe_get(DRM_IOCTL_ARGS);
-extern int i915_vblank_swap(DRM_IOCTL_ARGS);
+extern int i915_vblank_pipe_set(struct drm_device *dev, void *data,
+                                struct drm_file *file_priv);
+extern int i915_vblank_pipe_get(struct drm_device *dev, void *data,
+                                struct drm_file *file_priv);
+extern int i915_vblank_swap(struct drm_device *dev, void *data,
+                            struct drm_file *file_priv);
 
 /* i915_mem.c */
-extern int i915_mem_alloc(DRM_IOCTL_ARGS);
-extern int i915_mem_free(DRM_IOCTL_ARGS);
-extern int i915_mem_init_heap(DRM_IOCTL_ARGS);
-extern int i915_mem_destroy_heap(DRM_IOCTL_ARGS);
+extern int i915_mem_alloc(struct drm_device *dev, void *data,
+                          struct drm_file *file_priv);
+extern int i915_mem_free(struct drm_device *dev, void *data,
+                         struct drm_file *file_priv);
+extern int i915_mem_init_heap(struct drm_device *dev, void *data,
+                              struct drm_file *file_priv);
+extern int i915_mem_destroy_heap(struct drm_device *dev, void *data,
+                                 struct drm_file *file_priv);
 extern void i915_mem_takedown(struct mem_block **heap);
 extern void i915_mem_release(struct drm_device * dev,
                              struct drm_file *file_priv, struct mem_block *heap);