drm/nouveau/devinit/gm200: drop pmu reset sequence

This sequence is incorrect for GP102/GP104 boards.  This is now being
handled correctly by the PMU subdev during preinit();

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

1 files changed, 0 insertions, 12 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c
index d749278b4332..42d94731655a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c
@@ -124,18 +124,6 @@ gm200_devinit_post(struct nvkm_devinit *base, bool post)
                 return -EINVAL;
         }
 
-        /* reset PMU and load init table parser ucode */
-        if (post) {
-                nvkm_mask(device, 0x000200, 0x00002000, 0x00000000);
-                nvkm_mask(device, 0x000200, 0x00002000, 0x00002000);
-                nvkm_rd32(device, 0x000200);
-                if (nvkm_msec(device, 2000,
-                        if (!(nvkm_rd32(device, 0x10a10c) & 0x00000006))
-                                break;
-                ) < 0)
-                        return -ETIMEDOUT;
-        }
-
         ret = pmu_load(init, 0x04, post, &exec, &args);
         if (ret)
                 return ret;