From ed7bffee0216b7ffeecfd5736b167118c8ddd2de Mon Sep 17 00:00:00 2001
From: Mathias Nyman <mathias.nyman@linux.intel.com>
Date: Thu, 23 Jul 2020 17:45:14 +0300
Subject: [PATCH] xhci: dbc: Get the device pointer from dbc structure in
 dbc_ep_do_queue()
Git-commit: ed7bffee0216b7ffeecfd5736b167118c8ddd2de
References: jsc#SLE-14911
Patch-mainline: v5.9-rc1

dbc_ep_do_queue() can now get the device pointer directly from dbc
structure instead of going through the xhci_hcd structure.

No functional changes
This change helps decoupling xhci and DbC

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200723144530.9992-12-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
 drivers/usb/host/xhci-dbgcap.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index a5281f95fd72..44fe93632901 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -267,11 +267,8 @@ static int
 dbc_ep_do_queue(struct dbc_ep *dep, struct dbc_request *req)
 {
 	int			ret;
-	struct device		*dev;
 	struct xhci_dbc		*dbc = dep->dbc;
-	struct xhci_hcd		*xhci = dbc->xhci;
-
-	dev = xhci_to_hcd(xhci)->self.sysdev;
+	struct device		*dev = dbc->dev;
 
 	if (!req->length || !req->buf)
 		return -EINVAL;
-- 
2.26.2