x86/PCI: Make pci_subsys_init() static
x86/PCI: Make pci_subsys_init() static

The pci_subsys_init() is a subsys_initcall that can be declared static.

Signed-off-by: Alexander Kuleshov <1e54dc1c299571bb7a58e37a7ea31ffd91d38f4e@gmail.com>
Signed-off-by: Bjorn Helgaas <f10ec01be0c6b54271af5c550cd257810bdf3268@google.com>
KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs