nvgpu: include: Fix NVGPU_TSG_IOCTL_READ_SINGLE_SM_ERROR_STATE definition

IOCTL definition specifies _IOR whereas _IOWR is required

Bug 200412642

Change-Id: I1093362ea621ee507d19236b859b7defb6dfa090
Signed-off-by: Anup Mahindre <amahindre@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1920071
(cherry picked from commit 79af49f86b90a80e20509a3b008440e9b9680cf9)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2287838
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Sami Kiminki <skiminki@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Thomas Fleury <tfleury@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index 786f8268..ad9dce1f 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -1085,7 +1085,7 @@ struct nvgpu_tsg_read_single_sm_error_state_args {
 #define NVGPU_TSG_IOCTL_BIND_CHANNEL_EX \
         _IOWR(NVGPU_TSG_IOCTL_MAGIC, 11, struct nvgpu_tsg_bind_channel_ex_args)
 #define NVGPU_TSG_IOCTL_READ_SINGLE_SM_ERROR_STATE \
-        _IOR(NVGPU_TSG_IOCTL_MAGIC, 12, \
+        _IOWR(NVGPU_TSG_IOCTL_MAGIC, 12, \
                         struct nvgpu_tsg_read_single_sm_error_state_args)
 #define NVGPU_TSG_IOCTL_MAX_ARG_SIZE    \
                 sizeof(struct nvgpu_tsg_bind_channel_ex_args)