From c10861ad9d23b68807c00359dae41d818b9f0a59 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Wed, 10 Aug 2005 15:18:44 -0400 Subject: [PATCH] [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 Signed-off-by: Greg Kroah-Hartman --- drivers/pci/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index afee2de3f3233..3dcb83d7eb250 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -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) -- 2.39.5