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_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 6f5f59b..1a57236 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -908,14 +908,14 @@
 
 static void
 intel_tv_get_config(struct intel_encoder *encoder,
-		    struct intel_crtc_config *pipe_config)
+		    struct intel_crtc_state *pipe_config)
 {
 	pipe_config->adjusted_mode.crtc_clock = pipe_config->port_clock;
 }
 
 static bool
 intel_tv_compute_config(struct intel_encoder *encoder,
-			struct intel_crtc_config *pipe_config)
+			struct intel_crtc_state *pipe_config)
 {
 	struct intel_tv *intel_tv = enc_to_tv(encoder);
 	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);