From: Thierry Reding <treding@nvidia.com>
Date: Mon, 15 Aug 2016 15:31:32 +0000 (+0200)
Subject: PCI: tegra: Use of_device_get_match_data()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c460af94c3bedefc4218e07629d0ba06fd5ac80b;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

PCI: tegra: Use of_device_get_match_data()

of_device_get_match_data() was added in v4.2 to reduce the the boilerplate
required to get at SoC-specific data.  Use it to simplify the code
slightly.

[bhelgaas: changelog]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---

diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index 7756a792600c..2d520755b1d7 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -2201,21 +2201,16 @@ remove:
 
 static int tegra_pcie_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *match;
 	struct tegra_pcie *pcie;
 	int err;
 
-	match = of_match_device(tegra_pcie_of_match, &pdev->dev);
-	if (!match)
-		return -ENODEV;
-
 	pcie = devm_kzalloc(&pdev->dev, sizeof(*pcie), GFP_KERNEL);
 	if (!pcie)
 		return -ENOMEM;
 
+	pcie->soc = of_device_get_match_data(&pdev->dev);
 	INIT_LIST_HEAD(&pcie->buses);
 	INIT_LIST_HEAD(&pcie->ports);
-	pcie->soc = match->data;
 	pcie->dev = &pdev->dev;
 
 	err = tegra_pcie_parse_dt(pcie);