Revert "device/pci_device.c: Do not complain about disabled devices"

This reverts commit ad247ac5d8.

It doesn't work like this. The `dev->enable` field has already been
updated and is always `0` at this point.

Change-Id: I5b3560dcea2f226c841f4823526db2fdab149d22
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44078
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

src/device/pci_device.c

@@ -1297,10 +1297,6 @@ void pci_scan_bus(struct bus *bus, unsigned int min_devfn,
 		/* Unlink it from list. */
 		*prev = dev->sibling;
 
-		/* If disabled in devicetree, do not print any messages. */
-		if (!dev->enabled)
-			continue;
-
 		if (!once++)
 			printk(BIOS_WARNING, "PCI: Leftover static devices:\n");
 		printk(BIOS_WARNING, "%s\n", dev_path(dev));