From: Uwe Kleine-König Date: Tue, 7 Mar 2023 11:58:48 +0000 (+0100) Subject: phy: rockchip: phy-rockchip-inno-csidphy: Convert to platform remove callback returni... X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b41f07b2010c65f9a3e95b0d60ae9eca6272c107;p=linux.git phy: rockchip: phy-rockchip-inno-csidphy: Convert to platform remove callback returning void 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 Reviewed-by: Heiko Stuebner Link: https://lore.kernel.org/r/20230307115900.2293120-20-u.kleine-koenig@pengutronix.de Signed-off-by: Vinod Koul --- diff --git a/drivers/phy/rockchip/phy-rockchip-inno-csidphy.c b/drivers/phy/rockchip/phy-rockchip-inno-csidphy.c index 75f948bdea6a1..98c92d6c482fe 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-csidphy.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-csidphy.c @@ -459,13 +459,11 @@ static int rockchip_inno_csidphy_probe(struct platform_device *pdev) return 0; } -static int rockchip_inno_csidphy_remove(struct platform_device *pdev) +static void rockchip_inno_csidphy_remove(struct platform_device *pdev) { struct rockchip_inno_csidphy *priv = platform_get_drvdata(pdev); pm_runtime_disable(priv->dev); - - return 0; } static struct platform_driver rockchip_inno_csidphy_driver = { @@ -474,7 +472,7 @@ static struct platform_driver rockchip_inno_csidphy_driver = { .of_match_table = rockchip_inno_csidphy_match_id, }, .probe = rockchip_inno_csidphy_probe, - .remove = rockchip_inno_csidphy_remove, + .remove_new = rockchip_inno_csidphy_remove, }; module_platform_driver(rockchip_inno_csidphy_driver);