tree c3bbf898ee5c45299dd111853c9756a594fa6ecf
parent 95a629657dbe28e44a312c47815b3dc3f1ce0970
author Alan Stern <[EMAIL PROTECTED]> Wed, 10 Aug 2005 23:18:44 -0400
committer Greg Kroah-Hartman <[EMAIL PROTECTED]> Fri, 09 Sep 2005 04:57:25 -0700
[PATCH] PCI: Fix regression in pci_enable_device_bars
This patch (as552) fixes yet another small problem recently added. If an
attempt to put a PCI device back into D0 fails because the device doesn't
support PCI PM, it shouldn't count as error. Without this patch the UHCI
controllers on my Intel motherboard don't work.
Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
drivers/pci/pci.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -445,7 +445,7 @@ pci_enable_device_bars(struct pci_dev *d
int err;
err = pci_set_power_state(dev, PCI_D0);
- if (err)
+ if (err < 0 && err != -EIO)
return err;
err = pcibios_enable_device(dev, bars);
if (err < 0)
-
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