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authorRob Herring <robh@kernel.org>2020-07-21 20:25:14 -0600
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2020-08-04 16:36:30 +0100
commitb64aa11eb2ddb0600361178286d7b7ed5a069fd8 (patch)
treeef74f2cd8ed8bbecf598e1c6d362fbf0610a9f3e /drivers/pci/controller/cadence/pcie-cadence-host.c
parentPCI: Move DT resource setup into devm_pci_alloc_host_bridge() (diff)
downloadwireguard-linux-b64aa11eb2ddb0600361178286d7b7ed5a069fd8.tar.xz
wireguard-linux-b64aa11eb2ddb0600361178286d7b7ed5a069fd8.zip
PCI: Set bridge map_irq and swizzle_irq to default functions
The majority of DT based host drivers use the default .map_irq() and .swizzle_irq() functions, so let's initialize the function pointers to the default and drop setting them in the host drivers. Drivers like iProc which don't support legacy interrupts need to set .map_irq() back to NULL. Link: https://lore.kernel.org/r/20200722022514.1283916-20-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: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/controller/cadence/pcie-cadence-host.c')
-rw-r--r--drivers/pci/controller/cadence/pcie-cadence-host.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c
index 436eb9f3d68e..e60f72780ab0 100644
--- a/drivers/pci/controller/cadence/pcie-cadence-host.c
+++ b/drivers/pci/controller/cadence/pcie-cadence-host.c
@@ -231,8 +231,6 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc)
goto err_init;
bridge->ops = &cdns_pcie_host_ops;
- bridge->map_irq = of_irq_parse_and_map_pci;
- bridge->swizzle_irq = pci_common_swizzle;
ret = pci_host_probe(bridge);
if (ret < 0)