fix device check

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

Author: jiqing-feng

tests/test_modules.py

@@ -143,7 +143,7 @@ def test_linear8bitlt_no_fp16_weights(device, threshold):
         b1 = torch.randn(16, 8, 32, device=device, dtype=torch.float16)
         o1 = mlp(b1)
         assert o1.dtype == torch.float16
-        if threshold > 0 and device.type not in ("cpu", "xpu"):
+        if threshold > 0 and device not in ("cpu", "xpu"):
             assert mlp.fc1.state.idx is not None
             assert mlp.fc2.state.idx is not None