From: <gregkh@suse.de>
To: stern@rowland.harvard.edu, greg@kroah.com, gregkh@suse.de,
linux-kernel@vger.kernel.org
Subject: patch pci-cleanup-return-values-fix.patch added to gregkh-2.6 tree
Date: Wed, 10 Aug 2005 14:37:14 -0700 [thread overview]
Message-ID: <1E2yGB-8KD-00@press.kroah.org> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0508101516220.4485-100000@iolanthe.rowland.org>
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 stern@rowland.harvard.edu 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 stern@rowland.harvard.edu Wed Aug 10 12:21:39 2005
Date: Wed, 10 Aug 2005 15:18:44 -0400 (EDT)
From: Alan Stern <stern@rowland.harvard.edu>
To: Greg KH <greg@kroah.com>
cc: Kernel development list <linux-kernel@vger.kernel.org>
Subject: PCI: Fix regression in pci_enable_device_bars
Message-ID: <Pine.LNX.4.44L0.0508101516220.4485-100000@iolanthe.rowland.org>
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>
---
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)
prev parent reply other threads:[~2005-08-10 21:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-10 19:18 [PATCH] Fix regression in pci_enable_device_bars Alan Stern
2005-08-10 21:37 ` gregkh [this message]
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