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path: root/drivers/usb/host/xhci-mem.c
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Diffstat (limited to 'drivers/usb/host/xhci-mem.c')
-rw-r--r--drivers/usb/host/xhci-mem.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index ef350c33dc4a..b1f27aa38b10 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1613,6 +1613,10 @@ void xhci_endpoint_copy(struct xhci_hcd *xhci,
in_ep_ctx->ep_info2 = out_ep_ctx->ep_info2;
in_ep_ctx->deq = out_ep_ctx->deq;
in_ep_ctx->tx_info = out_ep_ctx->tx_info;
+ if (xhci->quirks & XHCI_MTK_HOST) {
+ in_ep_ctx->reserved[0] = out_ep_ctx->reserved[0];
+ in_ep_ctx->reserved[1] = out_ep_ctx->reserved[1];
+ }
}
/* Copy output xhci_slot_ctx to the input xhci_slot_ctx.