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| author |   Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2022-06-24 17:39:42 +0300 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2022-08-01 15:07:55 -0500 |
| commit | 38fe272389f44c223c689d74d9e2365257ed85e1 (patch) | |
| tree | be478a72210406b8ba273981110ba14476270378 /drivers/pci/controller/dwc/pcie-designware-host.c | |
| parent | PCI: dwc: Drop enum dw_pcie_as_type in favor of PCIE_ATU_TYPE_MEM/IO (diff) | |
| download | linux-dev-38fe272389f44c223c689d74d9e2365257ed85e1.tar.xz linux-dev-38fe272389f44c223c689d74d9e2365257ed85e1.zip | |
PCI: dwc: Drop enum dw_pcie_region_type in favor of PCIE_ATU_REGION_DIR_IB/OB
Previously callers of dw_pcie_disable_atu() supplied enum
dw_pcie_region_type (DW_PCIE_REGION_INBOUND, DW_PCIE_REGION_OUTBOUND),
which dw_pcie_disable_atu() converted to the PCIE_ATU_REGION_DIR_IB or
PCIE_ATU_REGION_DIR_OB values needed to program the ATU registers.
Simplify the code by dropping the dw_pcie_region_type enum and passing
PCIE_ATU_REGION_DIR_IB or PCIE_ATU_REGION_DIR_OB directly.
Reorder dw_pcie_disable_atu() arguments to (dir, index) since "index"
indicates an ATU window in the regions of the corresponding direction.
[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20220624143947.8991-11-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-host.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-host.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index 9127b1a57bc1..aaf1914388b2 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -618,7 +618,7 @@ void dw_pcie_setup_rc(struct dw_pcie_rp *pp) * can't match multiple windows. */ for (i = 0; i < pci->num_ob_windows; i++) - dw_pcie_disable_atu(pci, i, DW_PCIE_REGION_OUTBOUND); + dw_pcie_disable_atu(pci, PCIE_ATU_REGION_DIR_OB, i); /* Get last memory resource entry */ resource_list_for_each_entry(entry, &pp->bridge->windows) { |