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powerpc/powernv: Drop phb->bdfn_to_pe()

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The last usage of pnv_phb::bdfn_to_pe() was removed in
ff57b454dd ("powerpc/eeh: Do probe on pci_dn"), so drop it.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Gavin Shan 2016-05-03 15:41:22 +10:00 committed by Michael Ellerman
parent cb4224c501
commit 475d92c27f
2 changed files with 0 additions and 10 deletions
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9
arch/powerpc/platforms/powernv/pci-ioda.c
View File

@ -3195,12 +3195,6 @@ static bool pnv_pci_enable_device_hook(struct pci_dev *dev)
return true;
}
static u32 pnv_ioda_bdfn_to_pe(struct pnv_phb *phb, struct pci_bus *bus,
u32 devfn)
{
return phb->ioda.pe_rmap[(bus->number << 8) | devfn];
}
static void pnv_pci_ioda_shutdown(struct pci_controller *hose)
{
struct pnv_phb *phb = hose->private_data;
@ -3377,9 +3371,6 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np,
phb->freeze_pe = pnv_ioda_freeze_pe;
phb->unfreeze_pe = pnv_ioda_unfreeze_pe;
/* Setup RID -> PE mapping function */
phb->bdfn_to_pe = pnv_ioda_bdfn_to_pe;
/* Setup TCEs */
phb->dma_dev_setup = pnv_pci_ioda_dma_dev_setup;

1
arch/powerpc/platforms/powernv/pci.h
View File

@ -110,7 +110,6 @@ struct pnv_phb {
unsigned int is_64, struct msi_msg *msg);
void (*dma_dev_setup)(struct pnv_phb *phb, struct pci_dev *pdev);
void (*fixup_phb)(struct pci_controller *hose);
u32 (*bdfn_to_pe)(struct pnv_phb *phb, struct pci_bus *bus, u32 devfn);
int (*init_m64)(struct pnv_phb *phb);
void (*reserve_m64_pe)(struct pci_bus *bus,
unsigned long *pe_bitmap, bool all);