Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: check saved state before restore
mariux64 · Aug 22, 2009 · 3edf2fb · 3edf2fb
2 parents e3054ea + c82f63e
commit 3edf2fb
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
@@ -508,7 +508,7 @@ static int pci_restore_standard_config(struct pci_dev *pci_dev)
 			return error;
 	}
 
-	return pci_dev->state_saved ? pci_restore_state(pci_dev) : 0;
+	return pci_restore_state(pci_dev);
 }
 
 static void pci_pm_default_resume_noirq(struct pci_dev *pci_dev)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
@@ -846,6 +846,8 @@ pci_restore_state(struct pci_dev *dev)
 	int i;
 	u32 val;
 
+	if (!dev->state_saved)
+		return 0;
 	/* PCI Express register must be restored first */
 	pci_restore_pcie_state(dev);