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
This commit is contained in:
Oliver O'Halloran
2020-03-06 18:38:59 +11:00
committed by Michael Ellerman
parent 7053f80d96
commit 8645aaa879
6 changed files with 2 additions and 35 deletions

View File

@@ -1404,9 +1404,6 @@ void pcibios_finish_adding_to_bus(struct pci_bus *bus)
/* Add new devices to global lists. Register in proc, sysfs. */
pci_bus_add_devices(bus);
/* sysfs files should only be added after devices are added */
eeh_add_sysfs_files(bus);
}
EXPORT_SYMBOL_GPL(pcibios_finish_adding_to_bus);