From 3b6f890043d22955f860ec31710c746bc45955fd Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 22 Mar 2023 18:02:22 +0100 Subject: drm/tegra: sor: 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. Signed-off-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/sor.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/tegra') diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index d067b2d01b2e..e617d55f6f3c 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -3978,7 +3978,7 @@ put_aux: return err; } -static int tegra_sor_remove(struct platform_device *pdev) +static void tegra_sor_remove(struct platform_device *pdev) { struct tegra_sor *sor = platform_get_drvdata(pdev); @@ -3992,8 +3992,6 @@ static int tegra_sor_remove(struct platform_device *pdev) } tegra_output_remove(&sor->output); - - return 0; } static int __maybe_unused tegra_sor_suspend(struct device *dev) @@ -4053,5 +4051,5 @@ struct platform_driver tegra_sor_driver = { .pm = &tegra_sor_pm_ops, }, .probe = tegra_sor_probe, - .remove = tegra_sor_remove, + .remove_new = tegra_sor_remove, }; -- cgit v1.2.3