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PCI: mvebu: Drop bogus comment above mvebu_pcie_map_registers()

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This comment has been there since the driver was introduced, but seems
to be a leftover from previous iterations of the driver. Indeed, we do
not lookup in a list to find the register ranges that matches the
given port/lane, as the "reg" property is in each sub-node
representing a PCI port. There is no lookup involved at all.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
This commit is contained in:
Thomas Petazzoni 2018-08-03 16:38:48 +02:00 • committed by Lorenzo Pieralisi
parent 42342073e3
commit f23d0d449c
1 changed files with 0 additions and 5 deletions
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5
drivers/pci/controller/pci-mvebu.c
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@ -888,11 +888,6 @@ static resource_size_t mvebu_pcie_align_resource(struct pci_dev *dev,
return start; return start;
} }
/*
* Looks up the list of register addresses encoded into the reg =
* <...> property for one that matches the given port/lane. Once
* found, maps it.
*/
static void __iomem *mvebu_pcie_map_registers(struct platform_device *pdev, static void __iomem *mvebu_pcie_map_registers(struct platform_device *pdev,
struct device_node *np, struct device_node *np,
struct mvebu_pcie_port *port) struct mvebu_pcie_port *port)