diff options
| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2017-08-29 17:34:02 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-08-31 14:26:09 +1000 |
| commit | 405b33a76d26e426276c088b38dc7efba7538ff2 (patch) | |
| tree | faa0a4ef58496735b6cf606e464edcd020e57002 /arch/powerpc/platforms/pseries | |
| parent | 69672bd7489f8a995e9cb89655dc1dcee555dadb (diff) | |
powerpc/eeh: Remove unnecessary config_addr from eeh_dev
The eeh_dev struct hold a config space address of an associated node
and the very same address is also stored in the pci_dn struct which
is always present during the eeh_dev lifetime.
This uses bus:devfn directly from pci_dn instead of cached and packed
config_addr.
Since config_addr is made from device's bus:dev.fn, there is no point
in keeping it in the debugfs either so remove that too.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/pseries')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_pseries.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 04c8c1827549..6b812ad990e4 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -254,7 +254,6 @@ static void *pseries_eeh_probe(struct pci_dn *pdn, void *data) ret = eeh_ops->set_option(&pe, EEH_OPT_ENABLE); if (!ret) { /* Retrieve PE address */ - edev->config_addr = (pdn->busno << 16) | (pdn->devfn << 8); edev->pe_config_addr = eeh_ops->get_pe_addr(&pe); pe.addr = edev->pe_config_addr; @@ -279,7 +278,6 @@ static void *pseries_eeh_probe(struct pci_dn *pdn, void *data) /* This device doesn't support EEH, but it may have an * EEH parent, in which case we mark it as supported. */ - edev->config_addr = pdn_to_eeh_dev(pdn->parent)->config_addr; edev->pe_config_addr = pdn_to_eeh_dev(pdn->parent)->pe_config_addr; eeh_add_to_parent_pe(edev); } |