* [PATCH] w1: Use kobj_to_dev() API
@ 2020-09-17 3:16 Wang Qing
0 siblings, 0 replies; only message in thread
From: Wang Qing @ 2020-09-17 3:16 UTC (permalink / raw)
To: Evgeniy Polyakov, linux-kernel; +Cc: Wang Qing
Use kobj_to_dev() instead of container_of()
Signed-off-by: Wang Qing <wangqing@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
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