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| author | Rob Herring <robh@kernel.org> | 2020-07-21 20:25:08 -0600 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-07-23 17:13:13 +0100 |
| commit | ec64e2795988322bf33aaf0f0935e0f1b4da0ed2 (patch) | |
| tree | 45ddf3878392a8c5addd5a2ac3eb4fba49b3fa44 /drivers/pci/controller/cadence/pcie-cadence-ep.c | |
| parent | 06ff98fcc4a7588c7e45833f2092b3a14e66b575 (diff) | |
| download | linux-stable-ec64e2795988322bf33aaf0f0935e0f1b4da0ed2.tar.gz linux-stable-ec64e2795988322bf33aaf0f0935e0f1b4da0ed2.tar.bz2 linux-stable-ec64e2795988322bf33aaf0f0935e0f1b4da0ed2.zip | |
PCI: cadence: Remove private bus number and range storage
There's no need to store the bus number or range resource as the driver
only needs the bus number which is already in the pci_host_bridge.
For endpoint mode, the bus number is always 0.
Link: https://lore.kernel.org/r/20200722022514.1283916-14-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Tom Joseph <tjoseph@cadence.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/controller/cadence/pcie-cadence-ep.c')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-ep.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-ep.c b/drivers/pci/controller/cadence/pcie-cadence-ep.c index 74ffa03fde5f..e208fa5904bc 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-ep.c +++ b/drivers/pci/controller/cadence/pcie-cadence-ep.c @@ -156,7 +156,7 @@ static int cdns_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, phys_addr_t addr, return -EINVAL; } - cdns_pcie_set_outbound_region(pcie, fn, r, false, addr, pci_addr, size); + cdns_pcie_set_outbound_region(pcie, 0, fn, r, false, addr, pci_addr, size); set_bit(r, &ep->ob_region_map); ep->ob_addr[r] = addr; @@ -239,7 +239,7 @@ static void cdns_pcie_ep_assert_intx(struct cdns_pcie_ep *ep, u8 fn, if (unlikely(ep->irq_pci_addr != CDNS_PCIE_EP_IRQ_PCI_ADDR_LEGACY || ep->irq_pci_fn != fn)) { /* First region was reserved for IRQ writes. */ - cdns_pcie_set_outbound_region_for_normal_msg(pcie, fn, 0, + cdns_pcie_set_outbound_region_for_normal_msg(pcie, 0, fn, 0, ep->irq_phys_addr); ep->irq_pci_addr = CDNS_PCIE_EP_IRQ_PCI_ADDR_LEGACY; ep->irq_pci_fn = fn; @@ -318,7 +318,7 @@ static int cdns_pcie_ep_send_msi_irq(struct cdns_pcie_ep *ep, u8 fn, if (unlikely(ep->irq_pci_addr != (pci_addr & ~pci_addr_mask) || ep->irq_pci_fn != fn)) { /* First region was reserved for IRQ writes. */ - cdns_pcie_set_outbound_region(pcie, fn, 0, + cdns_pcie_set_outbound_region(pcie, 0, fn, 0, false, ep->irq_phys_addr, pci_addr & ~pci_addr_mask, |