This started with just dma-ranges parsing consolidation, but has expanded to converting all host drivers to use pci_parse_request_of_pci_ranges() rather than devm_of_pci_get_host_bridge_resources(). This series moves the DT 'dma-ranges' parsing into common helpers utilizing a resource list. There's no (intended) functional change in this series though I'm also working on a separate series now in dt/next to improve the handling of 'dma-ranges' and dma masks. The last patch may need to wait if there's any new users of devm_of_pci_get_host_bridge_resources. Only versatile has been tested (on QEMU). The rest is compiled only. A git branch is here[1]. v3: - Fix >80 char lines - Rename resource_list_get_entry_of_type to resource_list_first_type Rob [1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git pci-ranges-cleanup-v3 Rob Herring (25): resource: Add a resource_list_first_type helper PCI: Export pci_parse_request_of_pci_ranges() PCI: aardvark: Use pci_parse_request_of_pci_ranges() PCI: altera: Use pci_parse_request_of_pci_ranges() PCI: dwc: Use pci_parse_request_of_pci_ranges() PCI: faraday: Use pci_parse_request_of_pci_ranges() PCI: iproc: Use pci_parse_request_of_pci_ranges() PCI: mediatek: Use pci_parse_request_of_pci_ranges() PCI: mobiveil: Use pci_parse_request_of_pci_ranges() PCI: rockchip: Use pci_parse_request_of_pci_ranges() PCI: rockchip: Drop storing driver private outbound resource data PCI: v3-semi: Use pci_parse_request_of_pci_ranges() PCI: xgene: Use pci_parse_request_of_pci_ranges() PCI: xilinx: Use pci_parse_request_of_pci_ranges() PCI: xilinx-nwl: Use pci_parse_request_of_pci_ranges() PCI: versatile: Use pci_parse_request_of_pci_ranges() PCI: versatile: Remove usage of PHYS_OFFSET PCI: versatile: Enable COMPILE_TEST PCI: of: Add inbound resource parsing to helpers PCI: ftpci100: Use inbound resources for setup PCI: v3-semi: Use inbound resources for setup PCI: xgene: Use inbound resources for setup PCI: iproc: Use inbound resources for setup PCI: rcar: Use inbound resources for setup PCI: Make devm_of_pci_get_host_bridge_resources() static drivers/pci/controller/Kconfig | 2 +- .../pci/controller/dwc/pcie-designware-host.c | 29 ++---- drivers/pci/controller/pci-aardvark.c | 60 +------------ drivers/pci/controller/pci-ftpci100.c | 79 +++++----------- drivers/pci/controller/pci-host-common.c | 2 +- drivers/pci/controller/pci-v3-semi.c | 74 +++++---------- drivers/pci/controller/pci-versatile.c | 71 ++++----------- drivers/pci/controller/pci-xgene.c | 73 +++++---------- drivers/pci/controller/pcie-altera.c | 41 +-------- drivers/pci/controller/pcie-cadence-host.c | 2 +- drivers/pci/controller/pcie-iproc-platform.c | 9 +- drivers/pci/controller/pcie-iproc.c | 82 ++++------------- drivers/pci/controller/pcie-mediatek.c | 43 +++------ drivers/pci/controller/pcie-mobiveil.c | 27 ++---- drivers/pci/controller/pcie-rcar.c | 48 ++++------ drivers/pci/controller/pcie-rockchip-host.c | 89 +++++++------------ drivers/pci/controller/pcie-rockchip.h | 5 -- drivers/pci/controller/pcie-xilinx-nwl.c | 21 ++--- drivers/pci/controller/pcie-xilinx.c | 18 +--- drivers/pci/of.c | 51 +++++++++-- drivers/pci/pci.h | 13 --- include/linux/pci.h | 9 +- include/linux/resource_ext.h | 12 +++ 23 files changed, 261 insertions(+), 599 deletions(-) -- 2.20.1
