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path: root/drivers/usb/host/xhci-mtk-sch.c
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Diffstat (limited to 'drivers/usb/host/xhci-mtk-sch.c')
-rw-r--r--drivers/usb/host/xhci-mtk-sch.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c
index 6e7ddf6cafae..eea7360a18fc 100644
--- a/drivers/usb/host/xhci-mtk-sch.c
+++ b/drivers/usb/host/xhci-mtk-sch.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2015 MediaTek Inc.
* Author:
* Zhigang.Wei <zhigang.wei@mediatek.com>
* Chunfeng.Yun <chunfeng.yun@mediatek.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#include <linux/kernel.h>
@@ -287,12 +278,13 @@ static bool need_bw_sch(struct usb_host_endpoint *ep,
int xhci_mtk_sch_init(struct xhci_hcd_mtk *mtk)
{
+ struct xhci_hcd *xhci = hcd_to_xhci(mtk->hcd);
struct mu3h_sch_bw_info *sch_array;
int num_usb_bus;
int i;
/* ss IN and OUT are separated */
- num_usb_bus = mtk->num_u3_ports * 2 + mtk->num_u2_ports;
+ num_usb_bus = xhci->num_usb3_ports * 2 + xhci->num_usb2_ports;
sch_array = kcalloc(num_usb_bus, sizeof(*sch_array), GFP_KERNEL);
if (sch_array == NULL)