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[v1,2/2] usb:dwc3: pass arch data to xhci-hcd child

Message ID 1452748125-31639-3-git-send-email-tqnguyen@apm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Thang Q. Nguyen Jan. 14, 2016, 5:08 a.m. UTC 
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.

Signed-off-by: Thang Q. Nguyen <tqnguyen@apm.com>
---
 drivers/usb/dwc3/host.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

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;