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PCI: pcie AER: don't check _OSC when acpi is disabled

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[PATCH] pcie AER: don't check _OSC when acpi is disabled

when acpi=off or pci=noacpi, get warning

AER service couldn't init device 0000:00:0a.0:pcie01 - no _OSC support
AER service couldn't init device 0000:00:0e.0:pcie01 - no _OSC support
AER service couldn't init device 0000:00:0f.0:pcie01 - no _OSC support
AER service couldn't init device 0000:80:0b.0:pcie01 - no _OSC support
AER service couldn't init device 0000:80:0e.0:pcie01 - no _OSC support
AER service couldn't init device 0000:80:0f.0:pcie01 - no _OSC support

so don't check _OSC in aer_osc_setup

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Yinghai Lu 2008-02-02 22:24:47 -08:00 committed by Greg Kroah-Hartman
parent 5ff580c10e
commit 4c44bac864
1 changed files with 3 additions and 0 deletions
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3
drivers/pci/pcie/aer/aerdrv_acpi.c
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@ -33,6 +33,9 @@ int aer_osc_setup(struct pcie_device *pciedev)
struct pci_dev *pdev = pciedev->port;
acpi_handle handle = 0;
if (acpi_pci_disabled)
return -1;
/* Find root host bridge */
while (pdev->bus && pdev->bus->self)
pdev = pdev->bus->self;