drm/amdgpu/mes: drop MES 10.x leftovers

Leftover from MES bring up.  There is no production
MES support for MES 10.x.  The rest of the MES 10.x
code has already been removed so drop this.

Acked-by: Prike Liang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

Author: alexdeucher

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

@@ -155,11 +155,8 @@ int amdgpu_mes_init(struct amdgpu_device *adev)
 		adev->mes.gfx_hqd_mask[i] = i ? 0 : 0xfffffffe;
 
 	for (i = 0; i < AMDGPU_MES_MAX_SDMA_PIPES; i++) {
-		if (amdgpu_ip_version(adev, SDMA0_HWIP, 0) <
-		    IP_VERSION(6, 0, 0))
-			adev->mes.sdma_hqd_mask[i] = i ? 0 : 0x3fc;
 		/* zero sdma_hqd_mask for non-existent engine */
-		else if (adev->sdma.num_instances == 1)
+		if (adev->sdma.num_instances == 1)
 			adev->mes.sdma_hqd_mask[i] = i ? 0 : 0xfc;
 		else
 			adev->mes.sdma_hqd_mask[i] = 0xfc;