3c59x/net: Use dev_is_pci() instead of hardcoding

Use PCI standard macro dev_is_pci() instead of hardcoding.

Signed-off-by: Yijing Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: YijingWang

drivers/net/ethernet/3com/3c59x.c

@@ -693,7 +693,7 @@ DEFINE_WINDOW_IO(16)
 DEFINE_WINDOW_IO(32)
 
 #ifdef CONFIG_PCI
-#define DEVICE_PCI(dev) (((dev)->bus == &pci_bus_type) ? to_pci_dev((dev)) : NULL)
+#define DEVICE_PCI(dev) ((dev_is_pci(dev)) ? to_pci_dev((dev)) : NULL)
 #else
 #define DEVICE_PCI(dev) NULL
 #endif