diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci-ioda.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 13218263e66e..c16d790808f1 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -162,11 +162,12 @@ static struct pnv_ioda_pe *pnv_ioda_alloc_pe(struct pnv_phb *phb) static void pnv_ioda_free_pe(struct pnv_ioda_pe *pe) { struct pnv_phb *phb = pe->phb; + unsigned int pe_num = pe->pe_number; WARN_ON(pe->pdev); memset(pe, 0, sizeof(struct pnv_ioda_pe)); - clear_bit(pe->pe_number, phb->ioda.pe_alloc); + clear_bit(pe_num, phb->ioda.pe_alloc); } /* The default M64 BAR is shared by all PEs */ @@ -3402,12 +3403,6 @@ static void pnv_ioda_release_pe(struct pnv_ioda_pe *pe) struct pnv_phb *phb = pe->phb; struct pnv_ioda_pe *slave, *tmp; - /* Release slave PEs in compound PE */ - if (pe->flags & PNV_IODA_PE_MASTER) { - list_for_each_entry_safe(slave, tmp, &pe->slaves, list) - pnv_ioda_release_pe(slave); - } - list_del(&pe->list); switch (phb->type) { case PNV_PHB_IODA1: @@ -3422,6 +3417,15 @@ static void pnv_ioda_release_pe(struct pnv_ioda_pe *pe) pnv_ioda_release_pe_seg(pe); pnv_ioda_deconfigure_pe(pe->phb, pe); + + /* Release slave PEs in the compound PE */ + if (pe->flags & PNV_IODA_PE_MASTER) { + list_for_each_entry_safe(slave, tmp, &pe->slaves, list) { + list_del(&slave->list); + pnv_ioda_free_pe(slave); + } + } + pnv_ioda_free_pe(pe); } |