From ae243ef0afbcbf2e68e2afd5e33753eb2e03d5d6 Mon Sep 17 00:00:00 2001 From: suguosong Date: Tue, 25 Feb 2020 10:19:23 +0800 Subject: [PATCH] rtc: sysfs: use kobj_to_dev use kobj_to_dev instead of open-conding it Signed-off-by: suguosong Link: https://lore.kernel.org/r/20200225021923.8570-1-guosongsu@gmail.com Signed-off-by: Alexandre Belloni --- drivers/rtc/sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/sysfs.c b/drivers/rtc/sysfs.c index b7ca7d79fb28..950fac0d41ff 100644 --- a/drivers/rtc/sysfs.c +++ b/drivers/rtc/sysfs.c @@ -279,7 +279,7 @@ static bool rtc_does_wakealarm(struct rtc_device *rtc) static umode_t rtc_attr_is_visible(struct kobject *kobj, struct attribute *attr, int n) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct rtc_device *rtc = to_rtc_device(dev); umode_t mode = attr->mode;