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PCI: Set default bridge parent device

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The host bridge's parent device is always the platform device. As we
already have a pointer to it in the devres functions, let's initialize
the parent device. Drivers can still override the parent if desired.

Link: https://lore.kernel.org/r/20200722022514.1283916-3-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>
This commit is contained in:
Rob Herring
2020-07-21 20:24:57 -06:00
committed by Lorenzo Pieralisi
parent 79cbde56f9
commit 6a589900d0
21 changed files with 2 additions and 21 deletions
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2
drivers/pci/controller/pcie-rcar-host.c
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@@ -329,7 +329,6 @@ static int rcar_pcie_enable(struct rcar_pcie_host *host)
{
struct pci_host_bridge *bridge = pci_host_bridge_from_priv(host);
struct rcar_pcie *pcie = &host->pcie;
struct device *dev = pcie->dev;
/* Try setting 5 GT/s link speed */
rcar_pcie_force_speedup(pcie);
@@ -338,7 +337,6 @@ static int rcar_pcie_enable(struct rcar_pcie_host *host)
pci_add_flags(PCI_REASSIGN_ALL_BUS);
bridge->dev.parent = dev;
bridge->sysdata = host;
bridge->busnr = host->root_bus_nr;
bridge->ops = &rcar_pcie_ops;