drm/amdgpu: drop the incorrect soft_reset for SRIOV

It's incorrect to do soft reset for SRIOV, when GFX
hang the WREG would stuck there becuase it goes KIQ way.

the GPU reset counter is incorrect: always increase twice
for each timedout
Signed-off-by: NMonk Liu <Monk.Liu@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

@@ -399,7 +399,7 @@ bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, unsigned int vmid,
 {
 	ktime_t deadline = ktime_add_us(ktime_get(), 10000);
 
-	if (!ring->funcs->soft_recovery || !fence)
+	if (amdgpu_sriov_vf(ring->adev) || !ring->funcs->soft_recovery || !fence)
 		return false;
 
 	atomic_inc(&ring->adev->gpu_reset_counter);