From 60f5b73fa0f298e8f7321deeb634e618b1c3d074 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 5 Nov 2020 15:11:56 -0600 Subject: PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() Many calls to dw_pcie_host_init() are in a wrapper function with nothing else now. Let's remove the pointless extra layer. Link: https://lore.kernel.org/r/20201105211159.1814485-14-robh@kernel.org Tested-by: Marek Szyprowski Signed-off-by: Rob Herring Signed-off-by: Lorenzo Pieralisi Cc: Richard Zhu Cc: Lucas Stach Cc: Lorenzo Pieralisi Cc: Bjorn Helgaas Cc: Shawn Guo Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Cc: NXP Linux Team Cc: Murali Karicheri Cc: Minghuan Lian Cc: Mingkai Hu Cc: Roy Zang Cc: Yue Wang Cc: Kevin Hilman Cc: Neil Armstrong Cc: Jerome Brunet Cc: Martin Blumenstingl Cc: Jonathan Chocron Cc: Jesper Nilsson Cc: Xiaowei Song Cc: Binghui Wang Cc: Kunihiko Hayashi Cc: Masahiro Yamada Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@axis.com --- drivers/pci/controller/dwc/pci-layerscape.c | 26 ++------------------------ 1 file changed, 2 insertions(+), 24 deletions(-) (limited to 'drivers/pci/controller/dwc/pci-layerscape.c') diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c index 400ebbebd00f..44ad34cdc3bc 100644 --- a/drivers/pci/controller/dwc/pci-layerscape.c +++ b/drivers/pci/controller/dwc/pci-layerscape.c @@ -232,31 +232,12 @@ static const struct of_device_id ls_pcie_of_match[] = { { }, }; -static int __init ls_add_pcie_port(struct ls_pcie *pcie) -{ - struct dw_pcie *pci = pcie->pci; - struct pcie_port *pp = &pci->pp; - struct device *dev = pci->dev; - int ret; - - pp->ops = pcie->drvdata->ops; - - ret = dw_pcie_host_init(pp); - if (ret) { - dev_err(dev, "failed to initialize host\n"); - return ret; - } - - return 0; -} - static int __init ls_pcie_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct dw_pcie *pci; struct ls_pcie *pcie; struct resource *dbi_base; - int ret; pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL); if (!pcie) @@ -270,6 +251,7 @@ static int __init ls_pcie_probe(struct platform_device *pdev) pci->dev = dev; pci->ops = pcie->drvdata->dw_pcie_ops; + pci->pp.ops = pcie->drvdata->ops; pcie->pci = pci; @@ -285,11 +267,7 @@ static int __init ls_pcie_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pcie); - ret = ls_add_pcie_port(pcie); - if (ret < 0) - return ret; - - return 0; + return dw_pcie_host_init(&pci->pp); } static struct platform_driver ls_pcie_driver = { -- cgit v1.2.3