drm/nouveau/kms/nv50: remove pointless argument to window atomic_check_acquire()

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

drivers/gpu/drm/nouveau/nv50_display.c

@@ -831,8 +831,7 @@ nv50_wndw_atomic_check_release(struct nv50_wndw *wndw,
 static int
 nv50_wndw_atomic_check_acquire(struct nv50_wndw *wndw,
 			       struct nv50_wndw_atom *asyw,
-			       struct nv50_head_atom *asyh,
-			       u32 pflip_flags)
+			       struct nv50_head_atom *asyh)
 {
 	struct nouveau_framebuffer *fb = nouveau_framebuffer(asyw->state.fb);
 	struct nouveau_drm *drm = nouveau_drm(wndw->plane.dev);
@@ -848,7 +847,10 @@ nv50_wndw_atomic_check_acquire(struct nv50_wndw *wndw,
 	asyw->image.h = fb->base.height;
 	asyw->image.kind = (fb->nvbo->tile_flags & 0x0000ff00) >> 8;
 
-	asyw->interval = pflip_flags & DRM_MODE_PAGE_FLIP_ASYNC ? 0 : 1;
+	if (asyh->state.pageflip_flags & DRM_MODE_PAGE_FLIP_ASYNC)
+		asyw->interval = 0;
+	else
+		asyw->interval = 1;
 
 	if (asyw->image.kind) {
 		asyw->image.layout = 0;
@@ -887,7 +889,6 @@ nv50_wndw_atomic_check(struct drm_plane *plane, struct drm_plane_state *state)
 	struct nv50_head_atom *harm = NULL, *asyh = NULL;
 	bool varm = false, asyv = false, asym = false;
 	int ret;
-	u32 pflip_flags = 0;
 
 	NV_ATOMIC(drm, "%s atomic_check\n", plane->name);
 	if (asyw->state.crtc) {
@@ -896,7 +897,6 @@ nv50_wndw_atomic_check(struct drm_plane *plane, struct drm_plane_state *state)
 			return PTR_ERR(asyh);
 		asym = drm_atomic_crtc_needs_modeset(&asyh->state);
 		asyv = asyh->state.active;
-		pflip_flags = asyh->state.pageflip_flags;
 	}
 
 	if (armw->state.crtc) {
@@ -913,8 +913,7 @@ nv50_wndw_atomic_check(struct drm_plane *plane, struct drm_plane_state *state)
 			asyw->set.point = true;
 
 		if (!varm || asym || armw->state.fb != asyw->state.fb) {
-			ret = nv50_wndw_atomic_check_acquire(
-					wndw, asyw, asyh, pflip_flags);
+			ret = nv50_wndw_atomic_check_acquire(wndw, asyw, asyh);
 			if (ret)
 				return ret;
 		}