From: Niklas Cassel Date: Tue, 19 Dec 2017 23:29:29 +0000 (+0100) Subject: PCI: dwc: dra7xx: Assign pp->ops in dra7xx_add_pcie_port() rather than in probe X-Git-Tag: v5.15~9405^2~7^2~17 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=71890ea0a0b5632c31be8d81c6c94b6541a898ff;p=platform%2Fkernel%2Flinux-starfive.git 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 Signed-off-by: Lorenzo Pieralisi Acked-by: Kishon Vijay Abraham I --- diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c index af95530..02268dd 100644 --- a/drivers/pci/dwc/pci-dra7xx.c +++ b/drivers/pci/dwc/pci-dra7xx.c @@ -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);