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PCI: change resource collision messages from KERN_ERR to KERN_INFO 

We can often deal with PCI resource issues by moving devices around.  In
that case, there's no point in alarming the user with messages like these.
There are many bug reports where the message itself is the only problem,
e.g., https://bugs.launchpad.net/ubuntu/+source/linux/+bug/413419 .

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Bjorn Helgaas 2010-06-03 13:47:18 -06:00 committed by Jesse Barnes
parent 9dda696f0d
commit f6d440daeb
1 changed files with 5 additions and 5 deletions
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10
drivers/pci/setup-res.c
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@ -97,16 +97,16 @@ int pci_claim_resource(struct pci_dev *dev, int resource)
root = pci_find_parent_resource(dev, res);
if (!root) {
dev_err(&dev->dev, "no compatible bridge window for %pR\n",
res);
dev_info(&dev->dev, "no compatible bridge window for %pR\n",
res);
return -EINVAL;
}
conflict = request_resource_conflict(root, res);
if (conflict) {
dev_err(&dev->dev,
"address space collision: %pR conflicts with %s %pR\n",
res, conflict->name, conflict);
dev_info(&dev->dev,
"address space collision: %pR conflicts with %s %pR\n",
res, conflict->name, conflict);
return -EBUSY;
}