From 893c3d82b425d8d448da030c80420072ff4edbf1 Mon Sep 17 00:00:00 2001 From: Wang Qing Date: Fri, 12 Jun 2020 15:03:04 +0800 Subject: watchdog: Use kobj_to_dev() API Use kobj_to_dev() API instead of container_of(). Signed-off-by: Wang Qing Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/1591945384-14587-1-git-send-email-wangqing@vivo.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/watchdog_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/watchdog') diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c index 3ae608d78af2..de02d90a4878 100644 --- a/drivers/watchdog/watchdog_dev.c +++ b/drivers/watchdog/watchdog_dev.c @@ -587,7 +587,7 @@ static DEVICE_ATTR_RW(pretimeout_governor); static umode_t wdt_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 watchdog_device *wdd = dev_get_drvdata(dev); umode_t mode = attr->mode; -- cgit v1.2.3