[netdrvr] Convert madgemc to new MCA API.
Now that all tms380 devices have a valid
struct device with dma_mask, remove dmalimit from tmsdev_init().
Kconfig: depend tms380tr and madgemc on MCA.
abyss.c, proteon.c, skisa.c, tmspci.c, tms380tr.h:
remove dmalimit parameter from tmsdev_init().
tms380tr.c: use device->dma_mask instead of dmalimit.
madgemc.c: move to new MCA API using struct device.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c
index 9a543fe..2e39bf1 100644
--- a/drivers/net/tokenring/tms380tr.c
+++ b/drivers/net/tokenring/tms380tr.c
@@ -2333,19 +2333,22 @@
DMA_BIDIRECTIONAL);
}
-int tmsdev_init(struct net_device *dev, unsigned long dmalimit,
- struct device *pdev)
+int tmsdev_init(struct net_device *dev, struct device *pdev)
{
struct net_local *tms_local;
memset(dev->priv, 0, sizeof(struct net_local));
tms_local = netdev_priv(dev);
init_waitqueue_head(&tms_local->wait_for_tok_int);
- tms_local->dmalimit = dmalimit;
+ if (pdev->dma_mask)
+ tms_local->dmalimit = *pdev->dma_mask;
+ else
+ return -ENOMEM;
tms_local->pdev = pdev;
tms_local->dmabuffer = dma_map_single(pdev, (void *)tms_local,
sizeof(struct net_local), DMA_BIDIRECTIONAL);
- if (tms_local->dmabuffer + sizeof(struct net_local) > dmalimit)
+ if (tms_local->dmabuffer + sizeof(struct net_local) >
+ tms_local->dmalimit)
{
printk(KERN_INFO "%s: Memory not accessible for DMA\n",
dev->name);