x86: pci: Use DM PCI APIs in pci_assign_irqs()

Drop legacy PCI APIs usage in pci_assign_irqs() as well.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
1 file changed