Revert "staging: mt7621-pci: set end limit for 'ioport_resource'"

This reverts commit 50fb34eca2.

Since IO_SPACE_LIMIT is not really being changed there is no
real need to adjust the ioport_resource end limit.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210925203224.10419-3-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/mt7621-pci/pci-mt7621.c

@@ -526,8 +526,6 @@ static int mt7621_pci_probe(struct platform_device *pdev)
 	if (!dev->of_node)
 		return -ENODEV;
 
-	ioport_resource.end = IO_SPACE_LIMIT;
-
 	bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie));
 	if (!bridge)
 		return -ENOMEM;