gpu: nvgpu: define common API to write fuses

We use tegra_fuse_control_write() on k4.4 and
tegra_fuse_writel() on previous versions

But gr_gm20b_set_gpc_tpc_mask() currently broken
since we use tegra_fuse_writel() always to
update fuses

Hence define tegra_fuse_control_write() on
previous kernel versions as well and use
it everywhere

Bug 200262155

Change-Id: I116ed77d24018dae21884344373c9eaa1750c2bd
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1270168
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.h b/drivers/gpu/nvgpu/gm20b/gr_gm20b.h
index 84eb3862..a1aef80b 100644
--- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.h
@@ -29,6 +29,7 @@ enum {
 };
 
 #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