HID: usbhid: use to_usb_device

Use to_usb_device() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
mariux64 · Dec 28, 2015 · 7775fb9 · 7775fb9
1 parent e3fed74
commit 7775fb9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/hid/usbhid/usbhid.h b/drivers/hid/usbhid/usbhid.h
@@ -96,7 +96,7 @@ struct usbhid_device {
 };
 
 #define	hid_to_usb_dev(hid_dev) \
-	container_of(hid_dev->dev.parent->parent, struct usb_device, dev)
+	to_usb_device(hid_dev->dev.parent->parent)
 
 #endif