Use to_usb_device() instead of open-coding it.
Signed-off-by: Geliang Tang <[email protected]>
---
drivers/hid/usbhid/usbhid.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/usbhid/usbhid.h b/drivers/hid/usbhid/usbhid.h
index 807922b..fa47d66 100644
--- 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
--
2.5.0
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