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[SUNLANCE]: Fix probing problem.

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The current probe table causes ledma and lebuffer
"le" devices to get probed twice which is not what
we want.

Match just "le" and look directly at the parent to get the correct
top-level node information.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Krzysztof Helt
2006-08-28 23:28:16 -07:00
committed by David S. Miller
parent 47f2c3604f
commit 404dda854b
1 changed files with 12 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/net/sunlance.c
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@@ -1566,20 +1566,21 @@ static int __exit sunlance_sun4_remove(void)
static int __devinit sunlance_sbus_probe(struct of_device *dev, const struct of_device_id *match)
{
struct sbus_dev *sdev = to_sbus_device(&dev->dev);
struct device_node *dp = dev->node;
int err;
if (!strcmp(dp->name, "le")) {
if (sdev->parent) {
struct of_device *parent = &sdev->parent->ofdev;
if (!strcmp(parent->node->name, "ledma")) {
struct sbus_dma *ledma = find_ledma(to_sbus_device(&parent->dev));
err = sparc_lance_probe_one(sdev, ledma, NULL);
} else if (!strcmp(parent->node->name, "lebuffer")) {
err = sparc_lance_probe_one(sdev, NULL, to_sbus_device(&parent->dev));
} else
err = sparc_lance_probe_one(sdev, NULL, NULL);
} else
err = sparc_lance_probe_one(sdev, NULL, NULL);
} else if (!strcmp(dp->name, "ledma")) {
struct sbus_dma *ledma = find_ledma(sdev);
err = sparc_lance_probe_one(sdev->child, ledma, NULL);
} else {
BUG_ON(strcmp(dp->name, "lebuffer"));
err = sparc_lance_probe_one(sdev->child, NULL, sdev);
}
return err;
}
@@ -1604,12 +1605,6 @@ static struct of_device_id sunlance_sbus_match[] = {
{
.name = "le",
},
{
.name = "ledma",
},
{
.name = "lebuffer",
},
{},
};