diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/powernv/eeh-powernv.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c index 68f1a854f97d..995947d81989 100644 --- a/arch/powerpc/platforms/powernv/eeh-powernv.c +++ b/arch/powerpc/platforms/powernv/eeh-powernv.c @@ -763,7 +763,8 @@ int pnv_eeh_phb_reset(struct pci_controller *hose, int option) * reset followed by hot reset on root bus. So we also * need the PCI bus settlement delay. */ - rc = pnv_eeh_poll(phb->opal_id); + if (rc > 0) + rc = pnv_eeh_poll(phb->opal_id); if (option == EEH_RESET_DEACTIVATE) { if (system_state < SYSTEM_RUNNING) udelay(1000 * EEH_PE_RST_SETTLE_TIME); @@ -806,7 +807,8 @@ static int pnv_eeh_root_reset(struct pci_controller *hose, int option) goto out; /* Poll state of the PHB until the request is done */ - rc = pnv_eeh_poll(phb->opal_id); + if (rc > 0) + rc = pnv_eeh_poll(phb->opal_id); if (option == EEH_RESET_DEACTIVATE) msleep(EEH_PE_RST_SETTLE_TIME); out: |