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Diffstat (limited to 'arch/sparc64/kernel/pci_common.c')
-rw-r--r--arch/sparc64/kernel/pci_common.c29
1 files changed, 10 insertions, 19 deletions
diff --git a/arch/sparc64/kernel/pci_common.c b/arch/sparc64/kernel/pci_common.c
index 7a59cc72c84..827ae30aa49 100644
--- a/arch/sparc64/kernel/pci_common.c
+++ b/arch/sparc64/kernel/pci_common.c
@@ -330,19 +330,6 @@ __init get_device_resource(struct linux_prom_pci_registers *ap,
return res;
}
-static int __init pdev_resource_collisions_expected(struct pci_dev *pdev)
-{
- if (pdev->vendor != PCI_VENDOR_ID_SUN)
- return 0;
-
- if (pdev->device == PCI_DEVICE_ID_SUN_RIO_EBUS ||
- pdev->device == PCI_DEVICE_ID_SUN_RIO_1394 ||
- pdev->device == PCI_DEVICE_ID_SUN_RIO_USB)
- return 1;
-
- return 0;
-}
-
static void __init pdev_record_assignments(struct pci_pbm_info *pbm,
struct pci_dev *pdev)
{
@@ -400,19 +387,23 @@ static void __init pdev_record_assignments(struct pci_pbm_info *pbm,
pbm->parent->resource_adjust(pdev, res, root);
if (request_resource(root, res) < 0) {
+ int rnum;
+
/* OK, there is some conflict. But this is fine
* since we'll reassign it in the fixup pass.
*
- * We notify the user that OBP made an error if it
- * is a case we don't expect.
+ * Do not print the warning for ROM resources
+ * as such a conflict is quite common and
+ * harmless as the ROM bar is disabled.
*/
- if (!pdev_resource_collisions_expected(pdev)) {
- printk(KERN_ERR "PCI: Address space collision on region %ld "
+ rnum = (res - &pdev->resource[0]);
+ if (rnum != PCI_ROM_RESOURCE)
+ printk(KERN_ERR "PCI: Resource collision, "
+ "region %d "
"[%016lx:%016lx] of device %s\n",
- (res - &pdev->resource[0]),
+ rnum,
res->start, res->end,
pci_name(pdev));
- }
}
}
}