[PATCH] media: solo6x10: Switch to using the new API kobj_to_dev()

[Yang Li]

fixed the following coccicheck:
./drivers/media/pci/solo6x10/solo6x10-core.c:371:60-61: WARNING
opportunity for kobj_to_dev()

Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Yang Li <yang....@linux.alibaba.com>
---
 drivers/media/pci/solo6x10/solo6x10-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c 
b/drivers/media/pci/solo6x10/solo6x10-core.c
index d497afc..4a546ee 100644
--- a/drivers/media/pci/solo6x10/solo6x10-core.c
+++ b/drivers/media/pci/solo6x10/solo6x10-core.c
@@ -368,7 +368,7 @@ static ssize_t sdram_show(struct file *file, struct kobject 
*kobj,
                          struct bin_attribute *a, char *buf,
                          loff_t off, size_t count)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev = kobj_to_dev(kobj);
        struct solo_dev *solo_dev =
                container_of(dev, struct solo_dev, dev);
        const int size = solo_dev->sdram_size;
-- 
1.8.3.1