drm/i915: drop the typedef for drm_i915_private_t

There are no longer users of drm_i915_private_t. Drop the typedef. Good
riddance.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Chris Wilson <chris@chris-wislon.co.uk>
[danvet: Add the hunk in i915_cmd_parser.c here which had to be
relocated to the how this was merged.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/i915_cmd_parser.c

@@ -730,7 +730,7 @@ finish:
  */
 bool i915_needs_cmd_parser(struct intel_ring_buffer *ring)
 {
-	drm_i915_private_t *dev_priv = ring->dev->dev_private;
+	struct drm_i915_private *dev_priv = ring->dev->dev_private;
 
 	/* No command tables indicates a platform without parsing */
 	if (!ring->cmd_tables)

drivers/gpu/drm/i915/i915_drv.h

@@ -1253,7 +1253,7 @@ struct intel_pipe_crc {
 	wait_queue_head_t wq;
 };
 
-typedef struct drm_i915_private {
+struct drm_i915_private {
 	struct drm_device *dev;
 	struct kmem_cache *slab;
 
@@ -1459,7 +1459,7 @@ typedef struct drm_i915_private {
 	struct i915_dri1_state dri1;
 	/* Old ums support infrastructure, same warning applies. */
 	struct i915_ums_state ums;
-} drm_i915_private_t;
+};
 
 static inline struct drm_i915_private *to_i915(const struct drm_device *dev)
 {