powerpc/eeh: Fix trivial error in eeh_restore_dev_state()
authorDavid Gibson <david@gibson.dropbear.id.au>
Wed, 3 Jun 2015 04:52:59 +0000 (14:52 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Sun, 7 Jun 2015 09:11:49 +0000 (19:11 +1000)
commit502f159c0239863deebfc50e09c0892d0c157101
tree71f0a26e6923001fbc08ec9e213b98da9ddc9bac
parent0d7cd8550d30906c7461ced654306da30f1590e2
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 <gwshan@au1.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/eeh.c