system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-09-26 22:38:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

ixp4xx_eth: fix dma_mapping_error() compile errors

Browse source 
The arm ixp4xx_eth driver doesn't compile in 2.6.27-rc1:

  CC [M]  drivers/net/arm/ixp4xx_eth.o
drivers/net/arm/ixp4xx_eth.c: In function 'eth_poll':
drivers/net/arm/ixp4xx_eth.c:554: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast
drivers/net/arm/ixp4xx_eth.c:554: error: too few arguments to function 'dma_mapping_error'
drivers/net/arm/ixp4xx_eth.c: In function 'eth_xmit':
drivers/net/arm/ixp4xx_eth.c:701: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast
drivers/net/arm/ixp4xx_eth.c:701: error: too few arguments to function 'dma_mapping_error'
drivers/net/arm/ixp4xx_eth.c: In function 'init_queues':
drivers/net/arm/ixp4xx_eth.c:886: warning: passing argument 1 of 'dma_mapping_error' makes pointer from integer without a cast
drivers/net/arm/ixp4xx_eth.c:886: error: too few arguments to function 'dma_mapping_error'
make[3]: *** [drivers/net/arm/ixp4xx_eth.o] Error 1
make[2]: *** [drivers/net/arm] Error 2
make[1]: *** [drivers/net] Error 2
make: *** [drivers] Error 2

dma_mapping_error() changed in 2.6.27-rc1 to also take a device parameter,
but nobody bothered updating ixp4xx_eth.c. Fixed by passing the appropriate
device value in the dma_mapping_error() calls.

Tested on an ixp425 box.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Acked-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Mikael Pettersson 2008-08-13 21:08:14 +02:00 committed by Jeff Garzik
parent 2a54adc3ad
commit 7144decb0f
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/net/arm/ixp4xx_eth.c
View file

@ -551,7 +551,7 @@ static int eth_poll(struct napi_struct *napi, int budget)
if ((skb = netdev_alloc_skb(dev, RX_BUFF_SIZE))) {
phys = dma_map_single(&dev->dev, skb->data,
RX_BUFF_SIZE, DMA_FROM_DEVICE);
if (dma_mapping_error(phys)) {
if (dma_mapping_error(&dev->dev, phys)) {
dev_kfree_skb(skb);
skb = NULL;
}
@ -698,7 +698,7 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev)
#endif
phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE);
if (dma_mapping_error(phys)) {
if (dma_mapping_error(&dev->dev, phys)) {
#ifdef __ARMEB__
dev_kfree_skb(skb);
#else
@ -883,7 +883,7 @@ static int init_queues(struct port *port)
desc->buf_len = MAX_MRU;
desc->data = dma_map_single(&port->netdev->dev, data,
RX_BUFF_SIZE, DMA_FROM_DEVICE);
if (dma_mapping_error(desc->data)) {
if (dma_mapping_error(&port->netdev->dev, desc->data)) {
free_buffer(buff);
return -EIO;
}