From: "Thang Q. Nguyen" <[email protected]>
The xhci-hcd child node needs to inherit archdata attribute to use
dma_ops functions and attributes. This patch enables the USB DWC3
driver to pass archdata attributes to its xhci-hcd child node.
Changes from v2:
- None
Changes from v1:
- None
Signed-off-by: Thang Q. Nguyen <[email protected]>
---
drivers/usb/dwc3/host.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c
index c679f63..661fbae 100644
--- a/drivers/usb/dwc3/host.c
+++ b/drivers/usb/dwc3/host.c
@@ -37,6 +37,7 @@ int dwc3_host_init(struct dwc3 *dwc)
xhci->dev.parent = dwc->dev;
xhci->dev.dma_mask = dwc->dev->dma_mask;
xhci->dev.dma_parms = dwc->dev->dma_parms;
+ xhci->dev.archdata = dwc->dev->archdata;
dwc->xhci = xhci;
--
2.2.0
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