drm/i915: prefer struct drm_i915_private to drm_i915_private_t

Remove the rest of the references to drm_i915_private_t. No functional
changes.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
[danvet: Drop hunk in i915_cmd_parser.c]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index e9df08a..38a68ce 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -623,7 +623,7 @@
 
 static void i915_pineview_get_mem_freq(struct drm_device *dev)
 {
-	drm_i915_private_t *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = dev->dev_private;
 	u32 tmp;
 
 	tmp = I915_READ(CLKCFG);
@@ -662,7 +662,7 @@
 
 static void i915_ironlake_get_mem_freq(struct drm_device *dev)
 {
-	drm_i915_private_t *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = dev->dev_private;
 	u16 ddrpll, csipll;
 
 	ddrpll = I915_READ16(DDRMPLL1);