1 files changed, 0 insertions, 62 deletions

diff --git a/include/os/linux/module_usermode.c b/include/os/linux/module_usermode.c
deleted file mode 100644
index ea01c1b..0000000
--- a/include/os/linux/module_usermode.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <nvgpu/types.h>
-
-#include <nvgpu/hw/gv11b/hw_usermode_gv11b.h>
-
-#include "os_linux.h"
-
-/*
- * Locks out the driver from accessing GPU registers. This prevents access to
- * thse registers after the GPU has been clock or power gated. This should help
- * find annoying bugs where register reads and writes are silently dropped
- * after the GPU has been turned off. On older chips these reads and writes can
- * also lock the entire CPU up.
- */
-void nvgpu_lockout_usermode_registers(struct gk20a *g)
-{
-        struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
-
-        l->usermode_regs = NULL;
-}
-
-/*
- * Undoes t19x_lockout_registers().
- */
-void nvgpu_restore_usermode_registers(struct gk20a *g)
-{
-        struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
-
-        l->usermode_regs = l->usermode_regs_saved;
-}
-
-void nvgpu_remove_usermode_support(struct gk20a *g)
-{
-        struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
-
-        if (l->usermode_regs) {
-                l->usermode_regs = NULL;
-        }
-}
-
-void nvgpu_init_usermode_support(struct gk20a *g)
-{
-        struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
-
-        l->usermode_regs = l->regs + usermode_cfg0_r();
-        l->usermode_regs_saved = l->usermode_regs;
-}