From c7fd95cda648a0df45b9748bbbef1a62099f3f32 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 21 Mar 2023 20:32:07 +0100 Subject: PCI: tegra: Convert to platform remove callback returning void MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Link: https://lore.kernel.org/linux-pci/20230321193208.366561-15-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König Signed-off-by: Krzysztof Wilczyński --- drivers/pci/controller/pci-tegra.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/pci/controller/pci-tegra.c') diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index 79630885b9c8..038d974a318e 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -2680,7 +2680,7 @@ put_resources: return err; } -static int tegra_pcie_remove(struct platform_device *pdev) +static void tegra_pcie_remove(struct platform_device *pdev) { struct tegra_pcie *pcie = platform_get_drvdata(pdev); struct pci_host_bridge *host = pci_host_bridge_from_priv(pcie); @@ -2701,8 +2701,6 @@ static int tegra_pcie_remove(struct platform_device *pdev) list_for_each_entry_safe(port, tmp, &pcie->ports, list) tegra_pcie_port_free(port); - - return 0; } static int tegra_pcie_pm_suspend(struct device *dev) @@ -2808,6 +2806,6 @@ static struct platform_driver tegra_pcie_driver = { .pm = &tegra_pcie_pm_ops, }, .probe = tegra_pcie_probe, - .remove = tegra_pcie_remove, + .remove_new = tegra_pcie_remove, }; module_platform_driver(tegra_pcie_driver); -- cgit v1.2.3