powerpc/powernv: Remove pnv_pci_probe_mode()
authorGavin Shan <gwshan@linux.vnet.ibm.com>
Thu, 11 Dec 2014 06:00:58 +0000 (17:00 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 23 Jan 2015 03:02:54 +0000 (14:02 +1100)
commita113de373bcb7651196e29a49483c8e24e1e6aa9
tree88efddef7e37397b3380aa0296c6167ab4a98189
parent1b28f170d99170a1fdd22818a9610a73196b391d
powerpc/powernv: Remove pnv_pci_probe_mode()

The callback (ppc_md.pci_probe_mode()) is used to determine if the
child PCI devices of the indicated PCI bus should be probed from
device-tree or hardware. On PowerNV platform, we always expect
probing PCI devices from hardware, which is PowerPC PCI core's
default behaviour. Also, the callback had some delay implemented
based on PHB's device node property "reset-clear-timestamp", which
wasn't exported from skiboot. So we don't need this function and
it's safe to remove it.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/pci.c