gk20a: nvgpu: Remove io.h dependency from gk20a.h

In the current code, gk20a.h includes io.h which gets directly included
in a lot of other files. io.h contains methods which uses a struct
gk20a as a parameter leading to a circular dependency between io.h
and gk20a.h. This can be mitigated by removing io.h from gk20a.h as
part of larger effort to moving gk20a.h to nvgpu/gk20a.h

JIRA NVGPU-597

Change-Id: I93e504fa9371b88152737b342a75580c65e8f712
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1787316
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/os/linux/debug_clk.c b/drivers/gpu/nvgpu/os/linux/debug_clk.c
index 2484d44b..f514d2c8 100644
--- a/drivers/gpu/nvgpu/os/linux/debug_clk.c
+++ b/drivers/gpu/nvgpu/os/linux/debug_clk.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017 NVIDIA Corporation.  All rights reserved.
+ * Copyright (C) 2017-2018 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
@@ -16,6 +16,8 @@
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 
+#include <nvgpu/io.h>
+
 #include "gm20b/clk_gm20b.h"
 #include "os_linux.h"
 #include "platform_gk20a.h"