pcmcia: Switch to using the new API kobj_to_dev()

fixed the following coccicheck:
drivers/pcmcia/cistpl.c:1557:54-55: WARNING opportunity for kobj_to_dev()
drivers/pcmcia/cistpl.c:1584:53-54: WARNING opportunity for kobj_to_dev()

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index cf109d9..e693910 100644 (file)
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -1554,7 +1554,7 @@ static ssize_t pccard_show_cis(struct file *filp, struct kobject *kobj,
                if (off + count > size)
                        count = size - off;
 
-               s = to_socket(container_of(kobj, struct device, kobj));
+               s = to_socket(kobj_to_dev(kobj));
 
                if (!(s->state & SOCKET_PRESENT))
                        return -ENODEV;
@@ -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;