[PATCH] powerpc/eeh: Fix trivial error in eeh_restore_dev_state()

Commit 28158cd "powerpc/eeh: Enhance pcibios_set_pcie_reset_state()"
introduced a fix for a problem where certain configurations could lead to
pci_reset_function() destroying the state of PCI devices other than the one
specified.

Unfortunately, the fix has a trivial bug - it calls pci_save_state() again,
when it should be calling pci_restore_state().  This corrects the problem.

Cc: Gavin Shan <redacted>
Signed-off-by: David Gibson <redacted>
---
 arch/powerpc/kernel/eeh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 9ee61d1..ece4181 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c

@@ -719,7 +719,7 @@ static void *eeh_restore_dev_state(void *data, void *userdata)
 
 	/* The caller should restore state for the specified device */
 	if (pdev != dev)
-		pci_save_state(pdev);
+		pci_restore_state(pdev);
 
 	return NULL;
 }

-- 
2.4.2