gpu: nvgpu: remove empty gk20a_mm_debugfs_init

gk20a_mm_debugfs_init() used to initialize one mm-specific debugfs knob,
but now that there aren't any, delete the function and the related
files.

Change-Id: Ic3177945bbab501c506b5199b44c87450df75452
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1729530
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

4 files changed, 0 insertions, 46 deletions

diff --git a/drivers/gpu/nvgpu/Makefile b/drivers/gpu/nvgpu/Makefile
index 0aacc1e6..6b4fc505 100644
--- a/drivers/gpu/nvgpu/Makefile
+++ b/drivers/gpu/nvgpu/Makefile
@@ -146,7 +146,6 @@ nvgpu-$(CONFIG_DEBUG_FS) += \
         common/linux/debug_ce.o \
         common/linux/debug_pmu.o \
         common/linux/debug_sched.o \
-        common/linux/debug_mm.o \
         common/linux/debug_allocator.o \
         common/linux/debug_hal.o \
         common/linux/debug_clk.o \
diff --git a/drivers/gpu/nvgpu/common/linux/debug.c b/drivers/gpu/nvgpu/common/linux/debug.c
index 87b35dc1..ee93a901 100644
--- a/drivers/gpu/nvgpu/common/linux/debug.c
+++ b/drivers/gpu/nvgpu/common/linux/debug.c
@@ -16,7 +16,6 @@
 #include "debug_ce.h"
 #include "debug_fifo.h"
 #include "debug_gr.h"
-#include "debug_mm.h"
 #include "debug_allocator.h"
 #include "debug_kmem.h"
 #include "debug_pmu.h"
@@ -433,7 +432,6 @@ void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink)
         gk20a_ce_debugfs_init(g);
         nvgpu_alloc_debugfs_init(g);
         nvgpu_hal_debugfs_init(g);
-        gk20a_mm_debugfs_init(g);
         gk20a_fifo_debugfs_init(g);
         gk20a_sched_debugfs_init(g);
 #ifdef CONFIG_NVGPU_TRACK_MEM_USAGE
diff --git a/drivers/gpu/nvgpu/common/linux/debug_mm.c b/drivers/gpu/nvgpu/common/linux/debug_mm.c
deleted file mode 100644
index 5a3510bf..00000000
--- a/drivers/gpu/nvgpu/common/linux/debug_mm.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2017 NVIDIA Corporation.  All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that 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.
- *
- */
-
-#include "debug_mm.h"
-#include "os_linux.h"
-
-#include <linux/debugfs.h>
-
-void gk20a_mm_debugfs_init(struct gk20a *g)
-{
-}
diff --git a/drivers/gpu/nvgpu/common/linux/debug_mm.h b/drivers/gpu/nvgpu/common/linux/debug_mm.h
deleted file mode 100644
index bf7bc985..00000000
--- a/drivers/gpu/nvgpu/common/linux/debug_mm.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2017 NVIDIA Corporation.  All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that 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.
- *
- */
-
-#ifndef __NVGPU_DEBUG_MM_H__
-#define __NVGPU_DEBUG_MM_H__
-
-struct gk20a;
-void gk20a_mm_debugfs_init(struct gk20a *g);
-
-#endif /* __NVGPU_DEBUG_MM_H__ */