The patch titled
ixp4xx_eth: fix dma_mapping_error() compile errors
has been removed from the -mm tree. Its filename was
ixp4xx_eth-fix-dma_mapping_error-compile-errors.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
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Subject: ixp4xx_eth: fix dma_mapping_error() compile errors
From: Mikael Pettersson <mikpe@xxxxxxxx>
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@xxxxxxxx>
Acked-by: Krzysztof Halasa <khc@xxxxxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/arm/ixp4xx_eth.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -puN drivers/net/arm/ixp4xx_eth.c~ixp4xx_eth-fix-dma_mapping_error-compile-errors drivers/net/arm/ixp4xx_eth.c
--- a/drivers/net/arm/ixp4xx_eth.c~ixp4xx_eth-fix-dma_mapping_error-compile-errors
+++ a/drivers/net/arm/ixp4xx_eth.c
@@ -551,7 +551,7 @@ static int eth_poll(struct napi_struct *
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,
#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;
}
_
Patches currently in -mm which might be from mikpe@xxxxxxxx are
git-net.patch
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