ucc_geth: Fix arguments to dma map/unmap functions
We were passing NULL as the device. When we actually start supporting
more interesting memory configurations, this will break things, so
we proactively are fixing the bug.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index ca0bdac..fb0b918 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -237,7 +237,7 @@
skb->dev = ugeth->dev;
out_be32(&((struct qe_bd __iomem *)bd)->buf,
- dma_map_single(NULL,
+ dma_map_single(&ugeth->dev->dev,
skb->data,
ugeth->ug_info->uf_info.max_rx_buf_length +
UCC_GETH_RX_DATA_BUF_ALIGNMENT,
@@ -2158,7 +2158,7 @@
continue;
for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) {
if (ugeth->tx_skbuff[i][j]) {
- dma_unmap_single(NULL,
+ dma_unmap_single(&ugeth->dev->dev,
in_be32(&((struct qe_bd __iomem *)bd)->buf),
(in_be32((u32 __iomem *)bd) &
BD_LENGTH_MASK),
@@ -2186,7 +2186,7 @@
bd = ugeth->p_rx_bd_ring[i];
for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) {
if (ugeth->rx_skbuff[i][j]) {
- dma_unmap_single(NULL,
+ dma_unmap_single(&ugeth->dev->dev,
in_be32(&((struct qe_bd __iomem *)bd)->buf),
ugeth->ug_info->
uf_info.max_rx_buf_length +
@@ -3406,7 +3406,8 @@
/* set up the buffer descriptor */
out_be32(&((struct qe_bd __iomem *)bd)->buf,
- dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE));
+ dma_map_single(&ugeth->dev->dev, skb->data,
+ skb->len, DMA_TO_DEVICE));
/* printk(KERN_DEBUG"skb->data is 0x%x\n",skb->data); */