Use kobj_to_dev() instead of container_of() Signed-off-by: Wang Qing <wangq...@vivo.com> --- include/linux/w1.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/w1.h b/include/linux/w1.h index cebf346..7f45174 --- a/include/linux/w1.h +++ b/include/linux/w1.h @@ -311,7 +311,7 @@ static inline struct w1_slave* dev_to_w1_slave(struct device *dev) static inline struct w1_slave* kobj_to_w1_slave(struct kobject *kobj) { - return dev_to_w1_slave(container_of(kobj, struct device, kobj)); + return dev_to_w1_slave(kobj_to_dev(kobj);); } static inline struct w1_master* dev_to_w1_master(struct device *dev) -- 2.7.4