Drop 'dma' field from struct xhci_hcd since it is not really used
anywhere.
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/usb/host/xhci-hcd.c | 2 +-
drivers/usb/host/xhci.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci-hcd.c
index b0e9a0c56..6a6291620 100644
--- a/drivers/usb/host/xhci-hcd.c
+++ b/drivers/usb/host/xhci-hcd.c
@@ -1359,7 +1359,7 @@ static void xhci_dma_alloc(struct xhci_hcd *xhci)
num_ep = max(MAX_EP_RINGS, MIN_EP_RINGS + num_ep);
xhci->dma_size += num_ep * sz_ep;
- p = xhci->dma = dma_alloc_coherent(xhci->dma_size, DMA_ADDRESS_BROKEN);
+ p = dma_alloc_coherent(xhci->dma_size, DMA_ADDRESS_BROKEN);
xhci->sp = p; p += sz_sp;
xhci->dcbaa = p; p += sz_dca;
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 9f2d57675..dfbfe579b 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1242,7 +1242,6 @@ struct xhci_hcd {
int num_sp;
int page_size;
int page_shift;
- void *dma;
size_t dma_size;
__le64 *dcbaa;
void *sp;
--
2.20.1
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