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[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 <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern 2005-08-10 15:18:44 -04:00 committed by Greg Kroah-Hartman
parent 95a629657d
commit 11f3859b1e
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/pci.c
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@ -445,7 +445,7 @@ pci_enable_device_bars(struct pci_dev *dev, int bars)
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)