From: Uwe Kleine-König Date: Fri, 10 Jun 2022 21:12:56 +0000 (+0200) Subject: mmc: sdhci-of-arasan: Obviously always return success in remove callback X-Git-Tag: v6.6.17~6890^2~34 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=869f98756e55dbf4ec30e104f6ea1432e8f0bc19;p=platform%2Fkernel%2Flinux-rpi.git mmc: sdhci-of-arasan: Obviously always return success in remove callback sdhci_pltfm_unregister() returns 0 unconditionally and returning an error in a platform remove callback isn't very sensible. (The only effect of the latter is that the device core emits a generic warning and then removes the device anyhow.) So return 0 unconditionally to make it obvious there is no error forwarded to the upper layers. This is a preparation for making platform remove callbacks return void. Signed-off-by: Uwe Kleine-König Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20220610211257.102071-4-u.kleine-koenig@pengutronix.de Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c index 757801df..3997cad 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -1733,7 +1733,6 @@ err_pltfm_free: static int sdhci_arasan_remove(struct platform_device *pdev) { - int ret; struct sdhci_host *host = platform_get_drvdata(pdev); struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); struct sdhci_arasan_data *sdhci_arasan = sdhci_pltfm_priv(pltfm_host); @@ -1747,11 +1746,11 @@ static int sdhci_arasan_remove(struct platform_device *pdev) sdhci_arasan_unregister_sdclk(&pdev->dev); - ret = sdhci_pltfm_unregister(pdev); + sdhci_pltfm_unregister(pdev); clk_disable_unprepare(clk_ahb); - return ret; + return 0; } static struct platform_driver sdhci_arasan_driver = {