Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH 3/3] PCI PM: Make warning in pci_legacy_suspend more useful | Date | Sun, 1 Feb 2009 22:34:24 +0100 |
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From: Rafael J. Wysocki <rjw@sisk.pl>
The warning in pci_legacy_suspend() would be much more useful if it printed the name of the function that did the wrong thing. Make it do so.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> --- drivers/pci/pci-driver.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
Index: linux-2.6/drivers/pci/pci-driver.c =================================================================== --- linux-2.6.orig/drivers/pci/pci-driver.c +++ linux-2.6/drivers/pci/pci-driver.c @@ -365,7 +365,9 @@ static int pci_legacy_suspend(struct dev if (pci_dev->state_saved) goto Fixup; - if (WARN_ON_ONCE(pci_dev->current_state != PCI_D0)) + if (WARN_ONCE(pci_dev->current_state != PCI_D0, + "PCI PM: Device state not saved by %pF\n", + drv->suspend)) goto Fixup; }
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