--- zzzz-none-000/linux-3.10.107/drivers/net/can/sja1000/ems_pcmcia.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/can/sja1000/ems_pcmcia.c	2021-02-04 17:41:59.000000000 +0000
@@ -211,6 +211,7 @@
 		priv = netdev_priv(dev);
 		priv->priv = card;
 		SET_NETDEV_DEV(dev, &pdev->dev);
+		dev->dev_id = i;
 
 		priv->irq_flags = IRQF_SHARED;
 		dev->irq = pdev->irq;