gpu: nvgpu: Move ctrl IOCTL creation to Linux module

Move all code related to ctrl devnode to under Linux module.

JIRA NVGPU-16

Change-Id: I834b46ec4172076d7bde459168f1e6bc8c5d6c0c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1330802
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit

4 files changed, 10 insertions, 11 deletions

diff --git a/drivers/gpu/nvgpu/Makefile.nvgpu b/drivers/gpu/nvgpu/Makefile.nvgpu
index d0eb1085..9186bcc7 100644
--- a/drivers/gpu/nvgpu/Makefile.nvgpu
+++ b/drivers/gpu/nvgpu/Makefile.nvgpu
@@ -26,6 +26,7 @@ nvgpu-y := \
         common/linux/kmem.o \
         common/linux/timers.o \
         common/linux/ioctl.o \
+        common/linux/ioctl_ctrl.o \
         common/mm/nvgpu_allocator.o \
         common/mm/bitmap_allocator.o \
         common/mm/buddy_allocator.o \
@@ -40,7 +41,6 @@ nvgpu-y := \
         gk20a/pramin_gk20a.o \
         gk20a/sched_gk20a.o \
         gk20a/as_gk20a.o \
-        gk20a/ctrl_gk20a.o \
         gk20a/ce2_gk20a.o \
         gk20a/fifo_gk20a.o \
         gk20a/channel_gk20a.o \
diff --git a/drivers/gpu/nvgpu/common/linux/ioctl.c b/drivers/gpu/nvgpu/common/linux/ioctl.c
index 083d6102..202ea0ef 100644
--- a/drivers/gpu/nvgpu/common/linux/ioctl.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl.c
@@ -24,9 +24,9 @@
 #include "gk20a/dbg_gpu_gk20a.h"
 #include "gk20a/ctxsw_trace_gk20a.h"
 #include "gk20a/channel_gk20a.h"
-#include "gk20a/ctrl_gk20a.h"
 #include "gk20a/as_gk20a.h"
 #include "gk20a/tsg_gk20a.h"
+#include "ioctl_ctrl.h"
 
 #define GK20A_NUM_CDEVS 7
 
diff --git a/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
index fba39a50..fa05deb9 100644
--- a/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
@@ -14,19 +14,18 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/highmem.h>
+#include <linux/uaccess.h>
 #include <linux/cdev.h>
 #include <linux/file.h>
 #include <linux/anon_inodes.h>
-#include <linux/nvgpu.h>
 #include <linux/bitops.h>
 #include <uapi/linux/nvgpu.h>
-#include <linux/delay.h>
 
 #include <nvgpu/kmem.h>
 
-#include "gk20a.h"
-#include "fence_gk20a.h"
+#include "ioctl_ctrl.h"
+#include "gk20a/gk20a.h"
+#include "gk20a/fence_gk20a.h"
 
 #define HZ_TO_MHZ(a) ((a > 0xF414F9CD7) ? 0xffff : (a >> 32) ? \
         (u32) ((a * 0x10C8ULL) >> 32) : (u16) ((u32) a/MHZ))
diff --git a/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.h b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.h
index 26ca4e20..8b4a5e59 100644
--- a/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.h
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2012, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2011-2017, 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,
@@ -13,11 +13,11 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef CTRL_GK20A_H
-#define CTRL_GK20A_H
+#ifndef __NVGPU_IOCTL_CTRL_H__
+#define __NVGPU_IOCTL_CTRL_H__
 
 int gk20a_ctrl_dev_open(struct inode *inode, struct file *filp);
 int gk20a_ctrl_dev_release(struct inode *inode, struct file *filp);
 long gk20a_ctrl_dev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
 
-#endif /* CTRL_GK20A_H */
+#endif