From 6f1c0a046048ec647299c5f9a135002393941c99 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 21 Mar 2023 20:32:01 +0100 Subject: PCI: iproc: 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. The iproc driver always returns 0, it's just a bit hidden. So make iproc_pcie_remove() return void instead of always zero and convert the platform driver to the alternative remove callback that returns void and eventually replaces the int returning callback. Link: https://lore.kernel.org/linux-pci/20230321193208.366561-9-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König Signed-off-by: Krzysztof Wilczyński Acked-by: Florian Fainelli --- drivers/pci/controller/pcie-iproc-platform.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/pci/controller/pcie-iproc-platform.c') diff --git a/drivers/pci/controller/pcie-iproc-platform.c b/drivers/pci/controller/pcie-iproc-platform.c index 4142a73e611d..acdc583d2980 100644 --- a/drivers/pci/controller/pcie-iproc-platform.c +++ b/drivers/pci/controller/pcie-iproc-platform.c @@ -114,11 +114,11 @@ static int iproc_pltfm_pcie_probe(struct platform_device *pdev) return 0; } -static int iproc_pltfm_pcie_remove(struct platform_device *pdev) +static void iproc_pltfm_pcie_remove(struct platform_device *pdev) { struct iproc_pcie *pcie = platform_get_drvdata(pdev); - return iproc_pcie_remove(pcie); + iproc_pcie_remove(pcie); } static void iproc_pltfm_pcie_shutdown(struct platform_device *pdev) @@ -134,7 +134,7 @@ static struct platform_driver iproc_pltfm_pcie_driver = { .of_match_table = of_match_ptr(iproc_pcie_of_match_table), }, .probe = iproc_pltfm_pcie_probe, - .remove = iproc_pltfm_pcie_remove, + .remove_new = iproc_pltfm_pcie_remove, .shutdown = iproc_pltfm_pcie_shutdown, }; module_platform_driver(iproc_pltfm_pcie_driver); -- cgit