diff options
| author | Rob Herring <robh@kernel.org> | 2020-07-21 20:25:13 -0600 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-08-04 16:36:30 +0100 |
| commit | 669cbc708122fc7a02282058a09f096200cee090 (patch) | |
| tree | 315d5fda2017bb9284de44cfcd4319f6e68cbe3e /drivers/pci/controller/pci-rcar-gen2.c | |
| parent | 4a957563fe0231e0b7764bbb35c135a468643d5f (diff) | |
| download | linux-669cbc708122fc7a02282058a09f096200cee090.tar.bz2 | |
PCI: Move DT resource setup into devm_pci_alloc_host_bridge()
Now that pci_parse_request_of_pci_ranges() callers just setup
pci_host_bridge.windows and dma_ranges directly and don't need the bus
range returned, we can just initialize them when allocating the
pci_host_bridge struct.
With this, pci_parse_request_of_pci_ranges() becomes a static function.
Link: https://lore.kernel.org/r/20200722022514.1283916-19-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/pci-rcar-gen2.c')
| -rw-r--r-- | drivers/pci/controller/pci-rcar-gen2.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/pci/controller/pci-rcar-gen2.c b/drivers/pci/controller/pci-rcar-gen2.c index 7bc6c1750ebe..c9530038ca9a 100644 --- a/drivers/pci/controller/pci-rcar-gen2.c +++ b/drivers/pci/controller/pci-rcar-gen2.c @@ -282,7 +282,6 @@ static int rcar_pci_probe(struct platform_device *pdev) struct rcar_pci_priv *priv; struct pci_host_bridge *bridge; void __iomem *reg; - int ret; bridge = devm_pci_alloc_host_bridge(dev, sizeof(*priv)); if (!bridge) @@ -315,11 +314,6 @@ static int rcar_pci_probe(struct platform_device *pdev) return priv->irq; } - ret = pci_parse_request_of_pci_ranges(dev, &bridge->windows, - &bridge->dma_ranges, NULL); - if (ret) - return ret; - bridge->ops = &rcar_pci_ops; pci_add_flags(PCI_REASSIGN_ALL_BUS); |