drm/gma500: Rename psb_intel_encoder to gma_encoder

The psb_intel_encoder is generic and should be named appropriately

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index bdc63c6..01dd7d2 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -703,13 +703,12 @@
 
 	list_for_each_entry(connector, &dev->mode_config.connector_list,
 			    head) {
-		struct psb_intel_encoder *psb_intel_encoder =
-						gma_attached_encoder(connector);
-		struct drm_encoder *encoder = &psb_intel_encoder->base;
+		struct gma_encoder *gma_encoder = gma_attached_encoder(connector);
+		struct drm_encoder *encoder = &gma_encoder->base;
 		int crtc_mask = 0, clone_mask = 0;
 
 		/* valid crtcs */
-		switch (psb_intel_encoder->type) {
+		switch (gma_encoder->type) {
 		case INTEL_OUTPUT_ANALOG:
 			crtc_mask = (1 << 0);
 			clone_mask = (1 << INTEL_OUTPUT_ANALOG);