From ca45cfa74370644d371b552bef57938c19e3c80c Mon Sep 17 00:00:00 2001 From: Linkai Gong Date: Fri, 31 Jul 2026 16:04:58 +0800 Subject: [PATCH] rtc: gamecube: check return value of devm_rtc_register_device() gamecube_rtc_probe() ignored the return value of devm_rtc_register_device() and always returned success. Propagate the error so probe fails when RTC registration fails. Fixes: 86559400b3ef ("rtc: gamecube: Add a RTC driver for the GameCube, Wii and Wii U") Signed-off-by: Linkai Gong Link: https://patch.msgid.link/20260731080458.417532-1-gonglinkai@kylinos.cn Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-gamecube.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-gamecube.c b/drivers/rtc/rtc-gamecube.c index 045d5d45ab4b..889028cecf4a 100644 --- a/drivers/rtc/rtc-gamecube.c +++ b/drivers/rtc/rtc-gamecube.c @@ -355,9 +355,7 @@ static int gamecube_rtc_probe(struct platform_device *pdev) rtc->range_max = U32_MAX; rtc->ops = &gamecube_rtc_ops; - devm_rtc_register_device(rtc); - - return 0; + return devm_rtc_register_device(rtc); } static const struct of_device_id gamecube_rtc_of_match[] = {