drm/amdgpu: Add missing parameter description in comments

Kerneldoc comments should describe all function parameters.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c

@@ -762,6 +762,7 @@ static void gmc_v7_0_gart_disable(struct amdgpu_device *adev)
  * @adev: amdgpu_device pointer
  * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value
  * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value
+ * @mc_client: VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT register value
  *
  * Print human readable fault information (CIK).
  */

drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c

@@ -1005,6 +1005,7 @@ static void gmc_v8_0_gart_disable(struct amdgpu_device *adev)
  * @adev: amdgpu_device pointer
  * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value
  * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value
+ * @mc_client: VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT register value
  *
  * Print human readable fault information (VI).
  */