drm/i915: Rename struct intel_crtc_config to intel_crtc_state

The objective is to make this structure usable with the atomic helpers,
so let's start with the rename. Patch generated with coccinelle:

@@ @@
-struct intel_crtc_config {
+struct intel_crtc_state {
...
}
@@ @@
-struct intel_crtc_config
+struct intel_crtc_state

v2: Completely generate the patch with cocci. (Ander)

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index a9af9a4..675b85a 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -110,7 +110,7 @@
 }
 
 static void intel_crt_get_config(struct intel_encoder *encoder,
-				 struct intel_crtc_config *pipe_config)
+				 struct intel_crtc_state *pipe_config)
 {
 	struct drm_device *dev = encoder->base.dev;
 	int dotclock;
@@ -126,7 +126,7 @@
 }
 
 static void hsw_crt_get_config(struct intel_encoder *encoder,
-			       struct intel_crtc_config *pipe_config)
+			       struct intel_crtc_state *pipe_config)
 {
 	intel_ddi_get_config(encoder, pipe_config);
 
@@ -303,7 +303,7 @@
 }
 
 static bool intel_crt_compute_config(struct intel_encoder *encoder,
-				     struct intel_crtc_config *pipe_config)
+				     struct intel_crtc_state *pipe_config)
 {
 	struct drm_device *dev = encoder->base.dev;