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path: root/drivers/net/ibmveth.c
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Diffstat (limited to 'drivers/net/ibmveth.c')
-rw-r--r--drivers/net/ibmveth.c38
1 files changed, 20 insertions, 18 deletions
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index e5a6e2e..91ec9fd 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -260,7 +260,7 @@ static void ibmveth_replenish_buffer_pool(struct ibmveth_adapter *adapter, struc
dma_addr = dma_map_single(&adapter->vdev->dev, skb->data,
pool->buff_size, DMA_FROM_DEVICE);
- if (dma_mapping_error(dma_addr))
+ if (dma_mapping_error((&adapter->vdev->dev, dma_addr))
goto failure;
pool->free_map[free_index] = IBM_VETH_INVALID_MAP;
@@ -294,7 +294,7 @@ failure:
pool->consumer_index = pool->size - 1;
else
pool->consumer_index--;
- if (!dma_mapping_error(dma_addr))
+ if (!dma_mapping_error((&adapter->vdev->dev, dma_addr))
dma_unmap_single(&adapter->vdev->dev,
pool->dma_addr[index], pool->buff_size,
DMA_FROM_DEVICE);
@@ -448,11 +448,11 @@ static void ibmveth_rxq_harvest_buffer(struct ibmveth_adapter *adapter)
static void ibmveth_cleanup(struct ibmveth_adapter *adapter)
{
int i;
+ struct device *dev = &adapter->vdev->dev;
if(adapter->buffer_list_addr != NULL) {
- if(!dma_mapping_error(adapter->buffer_list_dma)) {
- dma_unmap_single(&adapter->vdev->dev,
- adapter->buffer_list_dma, 4096,
+ if (!dma_mapping_error(dev, adapter->buffer_list_dma)) {
+ dma_unmap_single(dev, adapter->buffer_list_dma, 4096,
DMA_BIDIRECTIONAL);
adapter->buffer_list_dma = DMA_ERROR_CODE;
}
@@ -461,9 +461,8 @@ static void ibmveth_cleanup(struct ibmveth_adapter *adapter)
}
if(adapter->filter_list_addr != NULL) {
- if(!dma_mapping_error(adapter->filter_list_dma)) {
- dma_unmap_single(&adapter->vdev->dev,
- adapter->filter_list_dma, 4096,
+ if (!dma_mapping_error(dev, adapter->filter_list_dma)) {
+ dma_unmap_single(dev, adapter->filter_list_dma, 4096,
DMA_BIDIRECTIONAL);
adapter->filter_list_dma = DMA_ERROR_CODE;
}
@@ -472,8 +471,8 @@ static void ibmveth_cleanup(struct ibmveth_adapter *adapter)
}
if(adapter->rx_queue.queue_addr != NULL) {
- if(!dma_mapping_error(adapter->rx_queue.queue_dma)) {
- dma_unmap_single(&adapter->vdev->dev,
+ if (!dma_mapping_error(dev, adapter->rx_queue.queue_dma)) {
+ dma_unmap_single(dev,
adapter->rx_queue.queue_dma,
adapter->rx_queue.queue_len,
DMA_BIDIRECTIONAL);
@@ -535,6 +534,7 @@ static int ibmveth_open(struct net_device *netdev)
int rc;
union ibmveth_buf_desc rxq_desc;
int i;
+ struct device *dev;
ibmveth_debug_printk("open starting\n");
@@ -563,17 +563,19 @@ static int ibmveth_open(struct net_device *netdev)
return -ENOMEM;
}
- adapter->buffer_list_dma = dma_map_single(&adapter->vdev->dev,
+ dev = &adapter->vdev->dev;
+
+ adapter->buffer_list_dma = dma_map_single(dev,
adapter->buffer_list_addr, 4096, DMA_BIDIRECTIONAL);
- adapter->filter_list_dma = dma_map_single(&adapter->vdev->dev,
+ adapter->filter_list_dma = dma_map_single(dev,
adapter->filter_list_addr, 4096, DMA_BIDIRECTIONAL);
- adapter->rx_queue.queue_dma = dma_map_single(&adapter->vdev->dev,
+ adapter->rx_queue.queue_dma = dma_map_single(dev,
adapter->rx_queue.queue_addr,
adapter->rx_queue.queue_len, DMA_BIDIRECTIONAL);
- if((dma_mapping_error(adapter->buffer_list_dma) ) ||
- (dma_mapping_error(adapter->filter_list_dma)) ||
- (dma_mapping_error(adapter->rx_queue.queue_dma))) {
+ if ((dma_mapping_error(dev, adapter->buffer_list_dma)) ||
+ (dma_mapping_error(dev, adapter->filter_list_dma)) ||
+ (dma_mapping_error(dev, adapter->rx_queue.queue_dma))) {
ibmveth_error_printk("unable to map filter or buffer list pages\n");
ibmveth_cleanup(adapter);
napi_disable(&adapter->napi);
@@ -645,7 +647,7 @@ static int ibmveth_open(struct net_device *netdev)
adapter->bounce_buffer_dma =
dma_map_single(&adapter->vdev->dev, adapter->bounce_buffer,
netdev->mtu + IBMVETH_BUFF_OH, DMA_BIDIRECTIONAL);
- if (dma_mapping_error(adapter->bounce_buffer_dma)) {
+ if (dma_mapping_error(dev, adapter->bounce_buffer_dma)) {
ibmveth_error_printk("unable to map bounce buffer\n");
ibmveth_cleanup(adapter);
napi_disable(&adapter->napi);
@@ -922,7 +924,7 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
buf[1] = 0;
}
- if (dma_mapping_error(data_dma_addr)) {
+ if (dma_mapping_error((&adapter->vdev->dev, data_dma_addr)) {
if (!firmware_has_feature(FW_FEATURE_CMO))
ibmveth_error_printk("tx: unable to map xmit buffer\n");
skb_copy_from_linear_data(skb, adapter->bounce_buffer,
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