drm/nouveau/volt: convert to new-style nvkm_subdev

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 5 insertions, 41 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/volt.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/volt.h
index dc8846899a60..5c8a3f1196de 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/volt.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/volt.h
@@ -2,20 +2,10 @@
 #define __NVKM_VOLT_H__
 #include <core/subdev.h>
 
-struct nvkm_voltage {
-	u32 uv;
-	u8  id;
-};
-
 struct nvkm_volt {
+	const struct nvkm_volt_func *func;
 	struct nvkm_subdev subdev;
 
-	int (*vid_get)(struct nvkm_volt *);
-	int (*get)(struct nvkm_volt *);
-	int (*vid_set)(struct nvkm_volt *, u8 vid);
-	int (*set)(struct nvkm_volt *, u32 uv);
-	int (*set_id)(struct nvkm_volt *, u8 id, int condition);
-
 	u8 vid_mask;
 	u8 vid_nr;
 	struct {
@@ -24,35 +14,9 @@ struct nvkm_volt {
 	} vid[256];
 };
 
-static inline struct nvkm_volt *
-nvkm_volt(void *obj)
-{
-	return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_VOLT);
-}
-
-#define nvkm_volt_create(p, e, o, d)                                        \
-	nvkm_volt_create_((p), (e), (o), sizeof(**d), (void **)d)
-#define nvkm_volt_destroy(p) ({                                             \
-	struct nvkm_volt *v = (p);                                          \
-	_nvkm_volt_dtor(nv_object(v));                                      \
-})
-#define nvkm_volt_init(p) ({                                                \
-	struct nvkm_volt *v = (p);                                          \
-	_nvkm_volt_init(nv_object(v));                                      \
-})
-#define nvkm_volt_fini(p,s)                                                 \
-	nvkm_subdev_fini_old((p), (s))
-
-int  nvkm_volt_create_(struct nvkm_object *, struct nvkm_object *,
-			  struct nvkm_oclass *, int, void **);
-void _nvkm_volt_dtor(struct nvkm_object *);
-int  _nvkm_volt_init(struct nvkm_object *);
-#define _nvkm_volt_fini _nvkm_subdev_fini
-
-extern struct nvkm_oclass nv40_volt_oclass;
-extern struct nvkm_oclass gk20a_volt_oclass;
+int nvkm_volt_get(struct nvkm_volt *);
+int nvkm_volt_set_id(struct nvkm_volt *, u8 id, int condition);
 
-int nvkm_voltgpio_init(struct nvkm_volt *);
-int nvkm_voltgpio_get(struct nvkm_volt *);
-int nvkm_voltgpio_set(struct nvkm_volt *, u8);
+int nv40_volt_new(struct nvkm_device *, int, struct nvkm_volt **);
+int gk20a_volt_new(struct nvkm_device *, int, struct nvkm_volt **);
 #endif