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authorAndrey Smirnov <andrew.smirnov@gmail.com>2019-02-19 23:29:17 -0800
committerSascha Hauer <s.hauer@pengutronix.de>2019-02-22 08:11:18 +0100
commit8e216ea635ebe88334136595dd4a7a89328442b6 (patch)
tree4228d9589f604ae15a0e719a682a39de27d8cb2c /drivers
parentf926ddbc4b29e1be3dd5924092676097434785df (diff)
downloadbarebox-8e216ea635ebe88334136595dd4a7a89328442b6.tar.gz
barebox-8e216ea635ebe88334136595dd4a7a89328442b6.tar.xz
usb: xhci-hcd: Drop 'dma' field from struct xhci_hcd
Drop 'dma' field from struct xhci_hcd since it is not really used anywhere. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/host/xhci-hcd.c2
-rw-r--r--drivers/usb/host/xhci.h1
2 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci-hcd.c
index b0e9a0c563..6a62916207 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 9f2d576756..dfbfe579be 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;