From 89ed996b888faaf11c69bb4cbc19f21475c9050e Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 1 Jun 2022 20:46:06 +1000
Subject: [PATCH] drm/nouveau/kms/nv50-: remove unused functions
Git-commit: 89ed996b888faaf11c69bb4cbc19f21475c9050e
Patch-mainline: v6.0-rc1
References: git-fixes

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/gpu/drm/nouveau/dispnv50/disp.c | 16 ----------------
 drivers/gpu/drm/nouveau/dispnv50/wndw.c | 12 ------------
 drivers/gpu/drm/nouveau/dispnv50/wndw.h |  2 --
 3 files changed, 30 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 4347f0b61797..ade2988e85f3 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -2623,14 +2623,6 @@ nv50_display_fini(struct drm_device *dev, bool runtime, bool suspend)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct drm_encoder *encoder;
-	struct drm_plane *plane;
-
-	drm_for_each_plane(plane, dev) {
-		struct nv50_wndw *wndw = nv50_wndw(plane);
-		if (plane->funcs != &nv50_wndw)
-			continue;
-		nv50_wndw_fini(wndw);
-	}
 
 	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
 		if (encoder->encoder_type != DRM_MODE_ENCODER_DPMST)
@@ -2646,7 +2638,6 @@ nv50_display_init(struct drm_device *dev, bool resume, bool runtime)
 {
 	struct nv50_core *core = nv50_disp(dev)->core;
 	struct drm_encoder *encoder;
-	struct drm_plane *plane;
 
 	if (resume || runtime)
 		core->func->init(core);
@@ -2659,13 +2650,6 @@ nv50_display_init(struct drm_device *dev, bool resume, bool runtime)
 		}
 	}
 
-	drm_for_each_plane(plane, dev) {
-		struct nv50_wndw *wndw = nv50_wndw(plane);
-		if (plane->funcs != &nv50_wndw)
-			continue;
-		nv50_wndw_init(wndw);
-	}
-
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
index ef21cfa2b28e..b21f49f0eae5 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
@@ -694,18 +694,6 @@ nv50_wndw_notify(struct nvif_notify *notify)
 	return NVIF_NOTIFY_KEEP;
 }
 
-void
-nv50_wndw_fini(struct nv50_wndw *wndw)
-{
-	nvif_notify_put(&wndw->notify);
-}
-
-void
-nv50_wndw_init(struct nv50_wndw *wndw)
-{
-	nvif_notify_get(&wndw->notify);
-}
-
 static const u64 nv50_cursor_format_modifiers[] = {
 	DRM_FORMAT_MOD_LINEAR,
 	DRM_FORMAT_MOD_INVALID,
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.h b/drivers/gpu/drm/nouveau/dispnv50/wndw.h
index 9c9f2c2a71a5..96542ce666fc 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/wndw.h
+++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.h
@@ -40,8 +40,6 @@ int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *,
 		   enum drm_plane_type, const char *name, int index,
 		   const u32 *format, enum nv50_disp_interlock_type,
 		   u32 interlock_data, u32 heads, struct nv50_wndw **);
-void nv50_wndw_init(struct nv50_wndw *);
-void nv50_wndw_fini(struct nv50_wndw *);
 void nv50_wndw_flush_set(struct nv50_wndw *, u32 *interlock,
 			 struct nv50_wndw_atom *);
 void nv50_wndw_flush_clr(struct nv50_wndw *, u32 *interlock, bool flush,
-- 
2.35.3