platform/chrome: use to_platform_device()
Use to_platform_device() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/drivers/platform/chrome/cros_ec_lightbar.c b/drivers/platform/chrome/cros_ec_lightbar.c
index ff76405..a79fb86 100644
--- a/drivers/platform/chrome/cros_ec_lightbar.c
+++ b/drivers/platform/chrome/cros_ec_lightbar.c
@@ -412,8 +412,7 @@
struct device *dev = container_of(kobj, struct device, kobj);
struct cros_ec_dev *ec = container_of(dev,
struct cros_ec_dev, class_dev);
- struct platform_device *pdev = container_of(ec->dev,
- struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(ec->dev);
if (pdev->id != 0)
return 0;