This is a note to let you know that I've just added the patch titled
Subject: PCI: Fix regression in pci_enable_device_bars
to my gregkh-2.6 tree. Its filename is
pci-cleanup-return-values-fix.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/
Patches currently in gregkh-2.6 which might be from [email protected] are
driver/driver-link-device-and-class.patch
pci/pci-cleanup-return-values-fix.patch
usb/usb-gadget-centrialize-numbers.patch
usb/usb-storage-fix-something.patch
usb/usb-storage-rearrange-stuff.patch
usb/usb-storage-01.patch
usb/usb-storage-02.patch
usb/usb-storage-03.patch
usb/usb-storage-05.patch
usb/usb-remove-URB_ASYNC_UNLINK.patch
>From [email protected] Wed Aug 10 12:21:39 2005
Date: Wed, 10 Aug 2005 15:18:44 -0400 (EDT)
From: Alan Stern <[email protected]>
To: Greg KH <[email protected]>
cc: Kernel development list <[email protected]>
Subject: PCI: Fix regression in pci_enable_device_bars
Message-ID: <[email protected]>
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(-)
--- gregkh-2.6.orig/drivers/pci/pci.c 2005-08-10 14:23:35.000000000 -0700
+++ gregkh-2.6/drivers/pci/pci.c 2005-08-10 14:35:39.000000000 -0700
@@ -441,7 +441,7 @@
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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