From b11c76db97e76f2160c0f7d523e788c0327521b7 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 21 Mar 2023 20:31:54 +0100 Subject: PCI: aardvark: 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/20230321193208.366561-2-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König Signed-off-by: Krzysztof Wilczyński --- drivers/pci/controller/pci-aardvark.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index 513d8edf3a5c..71ecd7ddcc8a 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -1927,7 +1927,7 @@ static int advk_pcie_probe(struct platform_device *pdev) return 0; } -static int advk_pcie_remove(struct platform_device *pdev) +static void advk_pcie_remove(struct platform_device *pdev) { struct advk_pcie *pcie = platform_get_drvdata(pdev); struct pci_host_bridge *bridge = pci_host_bridge_from_priv(pcie); @@ -1989,8 +1989,6 @@ static int advk_pcie_remove(struct platform_device *pdev) /* Disable phy */ advk_pcie_disable_phy(pcie); - - return 0; } static const struct of_device_id advk_pcie_of_match_table[] = { @@ -2005,7 +2003,7 @@ static struct platform_driver advk_pcie_driver = { .of_match_table = advk_pcie_of_match_table, }, .probe = advk_pcie_probe, - .remove = advk_pcie_remove, + .remove_new = advk_pcie_remove, }; module_platform_driver(advk_pcie_driver); -- cgit v1.2.3