From e5ce6d9d654d36329490c863645cdcd0bc36b64e Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 7 Mar 2023 12:58:42 +0100 Subject: phy: qualcomm: phy-qcom-eusb2-repeater: 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 Link: https://lore.kernel.org/r/20230307115900.2293120-14-u.kleine-koenig@pengutronix.de Signed-off-by: Vinod Koul --- drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'drivers/phy') diff --git a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c index 3f265ac2df20..90f8543ba265 100644 --- a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c +++ b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c @@ -223,16 +223,14 @@ static int eusb2_repeater_probe(struct platform_device *pdev) return 0; } -static int eusb2_repeater_remove(struct platform_device *pdev) +static void eusb2_repeater_remove(struct platform_device *pdev) { struct eusb2_repeater *rptr = platform_get_drvdata(pdev); if (!rptr) - return 0; + return; eusb2_repeater_exit(rptr->phy); - - return 0; } static const struct of_device_id eusb2_repeater_of_match_table[] = { @@ -246,7 +244,7 @@ MODULE_DEVICE_TABLE(of, eusb2_repeater_of_match_table); static struct platform_driver eusb2_repeater_driver = { .probe = eusb2_repeater_probe, - .remove = eusb2_repeater_remove, + .remove_new = eusb2_repeater_remove, .driver = { .name = "qcom-eusb2-repeater", .of_match_table = eusb2_repeater_of_match_table, -- cgit