This patch series add support for unbinding device from pci-mvebu driver, allow to compile pci-mvebu.c as kernel module pci-mvebu.ko and allow to rmmod this module. This patch series depends on another patch series which converts pci-mvebu.c driver to use devm_pci_remap_iospace() function: "arm: ioremap: Remove pci_ioremap_io() and mvebu_pci_host_probe()": https://lore.kernel.org/linux-pci/20211124154116.916-1-pali@xxxxxxxxxx/ Without usage of devm_pci_remap_iospace() it is not possible to bind device to pci-mvebu driver again after unbinding it. Tested on Turris Omnia - Armada 385 board. Pali Rohár (2): bus: mvebu-mbus: Export symbols for public API window functions PCI: mvebu: Add support for compiling driver as module drivers/bus/mvebu-mbus.c | 5 ++ drivers/pci/controller/Kconfig | 2 +- drivers/pci/controller/pci-mvebu.c | 91 +++++++++++++++++++++++++----- 3 files changed, 82 insertions(+), 16 deletions(-) -- 2.20.1
