drm/nouveau/flcn: remove unused functions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h

@@ -4,7 +4,6 @@
 #define nvkm_falcon(p) container_of((p), struct nvkm_falcon, engine)
 #include <core/engine.h>
 struct nvkm_fifo_chan;
-struct nvkm_gpuobj;
 
 enum nvkm_falcon_dmaidx {
 	FALCON_DMAIDX_UCODE		= 0,
@@ -51,15 +50,6 @@ struct nvkm_falcon {
 	struct nvkm_engine engine;
 };
 
-/* This constructor must be called from the owner's oneinit() hook and
- * *not* its constructor.  This is to ensure that DEVINIT has been
- * completed, and that the device is correctly enabled before we touch
- * falcon registers.
- */
-int nvkm_falcon_v1_new(struct nvkm_subdev *owner, const char *name, u32 addr,
-		       struct nvkm_falcon **);
-
-void nvkm_falcon_del(struct nvkm_falcon **);
 int nvkm_falcon_get(struct nvkm_falcon *, const struct nvkm_subdev *);
 void nvkm_falcon_put(struct nvkm_falcon *, const struct nvkm_subdev *);
 

drivers/gpu/drm/nouveau/nvkm/falcon/base.c

@@ -221,13 +221,3 @@ nvkm_falcon_ctor(const struct nvkm_falcon_func *func,
 	mutex_init(&falcon->dmem_mutex);
 	return 0;
 }
-
-void
-nvkm_falcon_del(struct nvkm_falcon **pfalcon)
-{
-	if (*pfalcon) {
-		nvkm_falcon_dtor(*pfalcon);
-		kfree(*pfalcon);
-		*pfalcon = NULL;
-	}
-}

drivers/gpu/drm/nouveau/nvkm/falcon/v1.c

@@ -309,28 +309,3 @@ nvkm_falcon_v1_disable(struct nvkm_falcon *falcon)
 	nvkm_falcon_wr32(falcon, 0x014, 0xff);
 	falcon_v1_wait_idle(falcon);
 }
-
-static const struct nvkm_falcon_func
-nvkm_falcon_v1 = {
-	.load_imem = nvkm_falcon_v1_load_imem,
-	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
-	.bind_context = nvkm_falcon_v1_bind_context,
-	.start = nvkm_falcon_v1_start,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.enable = nvkm_falcon_v1_enable,
-	.disable = nvkm_falcon_v1_disable,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
-};
-
-int
-nvkm_falcon_v1_new(struct nvkm_subdev *owner, const char *name, u32 addr,
-		   struct nvkm_falcon **pfalcon)
-{
-	struct nvkm_falcon *falcon;
-	if (!(falcon = *pfalcon = kzalloc(sizeof(*falcon), GFP_KERNEL)))
-		return -ENOMEM;
-	nvkm_falcon_ctor(&nvkm_falcon_v1, owner, name, addr, falcon);
-	return 0;
-}