From 6d06fd68cb8d3c8be819d96bffb0a342d01b5e22 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Thu, 20 Aug 2015 14:54:14 +1000
Subject: drm/nouveau/cipher: switch to gpuobj accessor macros

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

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c b/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c
index ddc240d..312df6f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c
@@ -47,10 +47,12 @@ g84_cipher_object_ctor(struct nvkm_object *parent,
 	if (ret)
 		return ret;
 
-	nv_wo32(obj, 0x00, nv_mclass(obj));
-	nv_wo32(obj, 0x04, 0x00000000);
-	nv_wo32(obj, 0x08, 0x00000000);
-	nv_wo32(obj, 0x0c, 0x00000000);
+	nvkm_kmap(obj);
+	nvkm_wo32(obj, 0x00, nv_mclass(obj));
+	nvkm_wo32(obj, 0x04, 0x00000000);
+	nvkm_wo32(obj, 0x08, 0x00000000);
+	nvkm_wo32(obj, 0x0c, 0x00000000);
+	nvkm_done(obj);
 	return 0;
 }
 
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