From de29ade4fc35d27e22d4060f241c3dcae480d6c4 Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Thu, 27 Jul 2023 15:00:49 +0800 Subject: mmc: sdhci_am654: 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. Cc: Uwe Kleine-König Signed-off-by: Yangtao Li Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20230727070051.17778-60-frank.li@vivo.com Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci_am654.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c index 1cc84739ef2f..c125485ba80e 100644 --- a/drivers/mmc/host/sdhci_am654.c +++ b/drivers/mmc/host/sdhci_am654.c @@ -866,7 +866,7 @@ err_pltfm_free: return ret; } -static int sdhci_am654_remove(struct platform_device *pdev) +static void sdhci_am654_remove(struct platform_device *pdev) { struct sdhci_host *host = platform_get_drvdata(pdev); struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); @@ -882,7 +882,6 @@ static int sdhci_am654_remove(struct platform_device *pdev) pm_runtime_disable(dev); pm_runtime_put_noidle(dev); sdhci_pltfm_free(pdev); - return 0; } #ifdef CONFIG_PM @@ -994,7 +993,7 @@ static struct platform_driver sdhci_am654_driver = { .of_match_table = sdhci_am654_of_match, }, .probe = sdhci_am654_probe, - .remove = sdhci_am654_remove, + .remove_new = sdhci_am654_remove, }; module_platform_driver(sdhci_am654_driver); -- cgit