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/[email protected]
Tested-by: Marek Szyprowski <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Cc: Richard Zhu <[email protected]>
Cc: Lucas Stach <[email protected]>
Cc: Lorenzo Pieralisi <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Sascha Hauer <[email protected]>
Cc: Pengutronix Kernel Team <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: NXP Linux Team <[email protected]>
Cc: Murali Karicheri <[email protected]>
Cc: Minghuan Lian <[email protected]>
Cc: Mingkai Hu <[email protected]>
Cc: Roy Zang <[email protected]>
Cc: Yue Wang <[email protected]>
Cc: Kevin Hilman <[email protected]>
Cc: Neil Armstrong <[email protected]>
Cc: Jerome Brunet <[email protected]>
Cc: Martin Blumenstingl <[email protected]>
Cc: Jonathan Chocron <[email protected]>
Cc: Jesper Nilsson <[email protected]>
Cc: Xiaowei Song <[email protected]>
Cc: Binghui Wang <[email protected]>
Cc: Kunihiko Hayashi <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]

1 files changed, 2 insertions, 20 deletions

diff --git a/drivers/pci/controller/dwc/pci-meson.c b/drivers/pci/controller/dwc/pci-meson.c
index 04589f0decb2..686ded034f22 100644
--- a/drivers/pci/controller/dwc/pci-meson.c
+++ b/drivers/pci/controller/dwc/pci-meson.c
@@ -387,25 +387,6 @@ static const struct dw_pcie_host_ops meson_pcie_host_ops = {
 	.host_init = meson_pcie_host_init,
 };
 
-static int meson_add_pcie_port(struct meson_pcie *mp,
-			       struct platform_device *pdev)
-{
-	struct dw_pcie *pci = &mp->pci;
-	struct pcie_port *pp = &pci->pp;
-	struct device *dev = &pdev->dev;
-	int ret;
-
-	pp->ops = &meson_pcie_host_ops;
-
-	ret = dw_pcie_host_init(pp);
-	if (ret) {
-		dev_err(dev, "failed to initialize host\n");
-		return ret;
-	}
-
-	return 0;
-}
-
 static const struct dw_pcie_ops dw_pcie_ops = {
 	.link_up = meson_pcie_link_up,
 	.start_link = meson_pcie_start_link,
@@ -425,6 +406,7 @@ static int meson_pcie_probe(struct platform_device *pdev)
 	pci = &mp->pci;
 	pci->dev = dev;
 	pci->ops = &dw_pcie_ops;
+	pci->pp.ops = &meson_pcie_host_ops;
 	pci->num_lanes = 1;
 
 	mp->phy = devm_phy_get(dev, "pcie");
@@ -471,7 +453,7 @@ static int meson_pcie_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, mp);
 
-	ret = meson_add_pcie_port(mp, pdev);
+	ret = dw_pcie_host_init(&pci->pp);
 	if (ret < 0) {
 		dev_err(dev, "Add PCIe port failed, %d\n", ret);
 		goto err_phy;