diff options
| author |   Oliver O'Halloran <oohall@gmail.com> | 2020-03-06 18:38:59 +1100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2020-03-25 12:09:38 +1100 |
| commit | 8645aaa87963439007773ed8862ae6a29ea15eae (patch) | |
| tree | bfb6ff8490b586b1447f43ea3d32db83a6a57fe2 /arch/powerpc/platforms/pseries/eeh_pseries.c | |
| parent | powerpc/64: Prevent stack protection in early boot (diff) | |
| download | linux-dev-8645aaa87963439007773ed8862ae6a29ea15eae.tar.xz linux-dev-8645aaa87963439007773ed8862ae6a29ea15eae.zip | |
powerpc/eeh: Add sysfs files in late probe
Move creating the EEH specific sysfs files into eeh_add_device_late()
rather than being open-coded all over the place. Calling the function is
generally done immediately after calling eeh_add_device_late() anyway. This
is also a correctness fix since currently the sysfs files will be added
even if the EEH probe happens to fail.
Similarly, on pseries we currently add the sysfs files before calling
eeh_add_device_late(). This is flat-out broken since the sysfs files
require the pci_dev->dev.archdata.edev pointer to be set, and that is done
in eeh_add_device_late().
Reviewed-by: Sam Bobroff <sbobroff@linux.ibm.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200306073904.4737-1-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 893ba3f562c4..95bbf9102584 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -68,7 +68,6 @@ void pseries_pcibios_bus_add_device(struct pci_dev *pdev) } #endif eeh_add_device_early(pdn); - eeh_add_device_late(pdev); #ifdef CONFIG_PCI_IOV if (pdev->is_virtfn) { struct eeh_dev *edev = pdn_to_eeh_dev(pdn); @@ -78,7 +77,7 @@ void pseries_pcibios_bus_add_device(struct pci_dev *pdev) eeh_add_to_parent_pe(edev); /* Add as VF PE type */ } #endif - eeh_sysfs_add_device(pdev); + eeh_add_device_late(pdev); } /* |