PCI: rockchip: Factor out rockchip_pcie_setup_irq()

Factor out rockchip_pcie_setup_irq() to prepare for future bug fixes. No
functional change intended.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Shawn Lin 2017-08-23 15:02:05 +08:00 • committed by Bjorn Helgaas
commit 6341f8052e