[PATCH v2] usb: xhci: remove unused member 'parent' in xhci_regset struct

[Chunfeng Yun]

The member @parent of xhci_regset struct is not used in fact,
so remove it

Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
---
v2: remove Change-Id
---
 drivers/usb/host/xhci-debugfs.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/host/xhci-debugfs.h b/drivers/usb/host/xhci-debugfs.h
index ac5bc40f5c3a..f7a4e2492b00 100644
--- a/drivers/usb/host/xhci-debugfs.h
+++ b/drivers/usb/host/xhci-debugfs.h
@@ -80,7 +80,6 @@ struct xhci_regset {
 	char			name[DEBUGFS_NAMELEN];
 	struct debugfs_regset32	regset;
 	size_t			nregs;
-	struct dentry		*parent;
 	struct list_head	list;
 };
 
-- 
2.20.1