powerpc/eeh: More relaxed condition for enabled IO path

When one or both of the below two flags are marked in the PE state, the
PE's IO path is regarded as enabled: EEH_STATE_MMIO_ACTIVE or
EEH_STATE_MMIO_ENABLED.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 893978c980da..40e4d4a27663 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -631,7 +631,7 @@ int eeh_pci_enable(struct eeh_pe *pe, int function)
          */
         switch (function) {
         case EEH_OPT_THAW_MMIO:
-                active_flag = EEH_STATE_MMIO_ACTIVE;
+                active_flag = EEH_STATE_MMIO_ACTIVE | EEH_STATE_MMIO_ENABLED;
                 break;
         case EEH_OPT_THAW_DMA:
                 active_flag = EEH_STATE_DMA_ACTIVE;