[PATCH] pcmcia: Switch to using the new API kobj_to_dev()

[Yang Li]

fixed the following coccicheck:
./drivers/pcmcia/cistpl.c:1584:53-54: WARNING opportunity for
kobj_to_dev()

Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Yang Li <yang....@linux.alibaba.com>
---
 drivers/pcmcia/cistpl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index cf109d9..7b296ba 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -1581,7 +1581,7 @@ static ssize_t pccard_store_cis(struct file *filp, struct 
kobject *kobj,
        if (error)
                return error;
 
-       s = to_socket(container_of(kobj, struct device, kobj));
+       s = to_socket(kobj_to_dev(kobj));
 
        if (off)
                return -EINVAL;
-- 
1.8.3.1