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PCI: dwc: dra7xx: Assign pp->ops in dra7xx_add_pcie_port() rather than in probe 

Assign pp->ops in *_add_pcie_port() to match how it is done in other
drivers like exynos, imx7, keystone, armada8k, artpec6, designware-plat,
hisi, kirin and spear13xx.

This is probably a remainder since when dev and ops were assigned as
members to pp. Since we now assign them as members to struct dw_pcie,
the pp->ops assignment should definitely be in dra7xx_add_pcie_port().

This is done so that the compiler (in a later commit) can remove more
code when enabling only one of the two supported modes (host/ep) in
the dra7xx driver.

Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Niklas Cassel 2017-12-20 00:29:29 +01:00 committed by Lorenzo Pieralisi
parent b052835c63
commit 71890ea0a0
1 changed files with 2 additions and 4 deletions
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6
drivers/pci/dwc/pci-dra7xx.c
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@ -461,6 +461,8 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx,
if (!pci->dbi_base)
return -ENOMEM;
pp->ops = &dra7xx_pcie_host_ops;
ret = dw_pcie_host_init(pp);
if (ret) {
dev_err(dev, "failed to initialize host\n");
@ -590,7 +592,6 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev)
void __iomem *base;
struct resource *res;
struct dw_pcie *pci;
struct pcie_port *pp;
struct dra7xx_pcie *dra7xx;
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
@ -618,9 +619,6 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev)
pci->dev = dev;
pci->ops = &dw_pcie_ops;
pp = &pci->pp;
pp->ops = &dra7xx_pcie_host_ops;
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(dev, "missing IRQ resource: %d\n", irq);