mt76: mt7915: disable ASPM

The same is done on the other chips already, so it is very likely needed
on MT7915 as well
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7915/pci.c

@@ -255,6 +255,8 @@ static int mt7915_pci_probe(struct pci_dev *pdev,
 	if (ret)
 		return ret;
 
+	mt76_pci_disable_aspm(pdev);
+
 	if (id->device == 0x7916)
 		return mt7915_pci_hif2_probe(pdev);