DM: remove unused function gc_init

Change-Id: I91f498b9ae98002bc86b78fce2a0836c508b3945
Tracked-On: #3123
Signed-off-by: Ying Liu <ying2.liu@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>

Author: ying2liu

devicemodel/core/gc.c

@@ -10,33 +10,6 @@ struct gfx_ctx {
 	int raw;
 };
 
-struct gfx_ctx *
-gc_init(int width, int height, void *fbaddr)
-{
-	struct gfx_ctx *gc;
-	struct gfx_ctx_image *gc_image;
-
-	gc = calloc(1, sizeof(struct gfx_ctx));
-	assert(gc != NULL);
-
-	gc_image = calloc(1, sizeof(struct gfx_ctx_image));
-	assert(gc_image != NULL);
-
-	gc_image->width = width;
-	gc_image->height = height;
-	if (fbaddr) {
-		gc_image->data = fbaddr;
-		gc->raw = 1;
-	} else {
-		gc_image->data = calloc(width * height, sizeof(uint32_t));
-		gc->raw = 0;
-	}
-
-	gc->gc_image = gc_image;
-
-	return gc;
-}
-
 struct gfx_ctx_image *
 gc_get_image(struct gfx_ctx *gc)
 {

devicemodel/include/gc.h

@@ -40,7 +40,6 @@ struct gfx_ctx_image {
 	uint32_t	*data;
 };
 
-struct gfx_ctx *gc_init(int width, int height, void *fbaddr);
 struct gfx_ctx_image *gc_get_image(struct gfx_ctx *gc);
 
 #endif /* _GC_H_ */