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| author |   Oliver O'Halloran <oohall@gmail.com> | 2020-07-25 18:12:28 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2020-07-26 23:34:21 +1000 |
| commit | 768a42845b9ecdb28ba1991e17088b7eeb23a3eb (patch) | |
| tree | 20e2a32b6fe4b00b160d692ddfe7eceaf3ef3297 /arch/powerpc/platforms/pseries/eeh_pseries.c | |
| parent | powerpc/eeh: Remove spurious use of pci_dn in eeh_dump_dev_log (diff) | |
| download | linux-dev-768a42845b9ecdb28ba1991e17088b7eeb23a3eb.tar.xz linux-dev-768a42845b9ecdb28ba1991e17088b7eeb23a3eb.zip | |
powerpc/eeh: Remove class code field from edev
The edev->class_code field is never referenced anywhere except for the
platform specific probe functions. The same information is available in
the pci_dev for PowerNV and in the pci_dn on pseries so we can remove
the field.
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200725081231.39076-11-oohall@gmail.com
Diffstat (limited to 'arch/powerpc/platforms/pseries/eeh_pseries.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_pseries.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 53e5381b3d53..902b929ef307 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -440,12 +440,11 @@ void pseries_eeh_init_edev(struct pci_dn *pdn) * correctly reflects that current device is root port * or PCIe switch downstream port. */ - edev->class_code = pdn->class_code; edev->pcix_cap = pseries_eeh_find_cap(pdn, PCI_CAP_ID_PCIX); edev->pcie_cap = pseries_eeh_find_cap(pdn, PCI_CAP_ID_EXP); edev->aer_cap = pseries_eeh_find_ecap(pdn, PCI_EXT_CAP_ID_ERR); edev->mode &= 0xFFFFFF00; - if ((edev->class_code >> 8) == PCI_CLASS_BRIDGE_PCI) { + if ((pdn->class_code >> 8) == PCI_CLASS_BRIDGE_PCI) { edev->mode |= EEH_DEV_BRIDGE; if (edev->pcie_cap) { rtas_read_config(pdn, edev->pcie_cap + PCI_EXP_FLAGS, |