gpu: nvgpu: use fuse APIs from <nvgpu/fuse.h>

Remove <soc/tegra/fuse.h> includes and include
<nvgpu/fuse.h> header to remove direct dependency
on platform specific header

Use specific APIs like below to read/write fuses
nvgpu_tegra_fuse_write_bypass()
nvgpu_tegra_fuse_write_opt_gpu_tpc0_disable()

Remove old code which was compiled for kernel versions
less than 4.4 since we support only k4.4 and greater
versions now

Jira NVGPU-75

Change-Id: Iddd8e1a8da7effbce2aff217e8e25f7de04962d6
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1497518
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.h b/drivers/gpu/nvgpu/gm20b/gr_gm20b.h
index b94259c5..e7dd091a 100644
--- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.h
@@ -28,14 +28,6 @@ enum {
         MAXWELL_CHANNEL_GPFIFO_A= 0xB06F,
 };
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 0)
-#define tegra_fuse_control_write tegra_fuse_writel
-#define FUSE_FUSEBYPASS_0                               0x24
-#define FUSE_WRITE_ACCESS_SW_0                          0x30
-#define FUSE_OPT_GPU_TPC0_DISABLE_0                     0x30C
-#define FUSE_OPT_GPU_TPC1_DISABLE_0                     0x33C
-#endif
-
 #define NVB197_SET_ALPHA_CIRCULAR_BUFFER_SIZE   0x02dc
 #define NVB197_SET_CIRCULAR_BUFFER_SIZE         0x1280
 #define NVB197_SET_SHADER_EXCEPTIONS            0x1528