PCI: Remove pcie_cap_has_devctl()

pcie_cap_has_devctl() does nothing, so remove it.  Simplicity over
consistency in this case.  No functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-By: Jiang Liu <jiang.liu@huawei.com>
1 file changed