powerpc/eeh: Fix eeh eeh_debugfs_break_device() with SRIOV devices

s/CONFIG_IOV/CONFIG_PCI_IOV/

Whoops.

Fixes: bd6461cc7b3c ("powerpc/eeh: Add a eeh_dev_break debugfs interface")
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
[mpe: Fixup the #endif comment as well]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190926122502.14826-1-oohall@gmail.com
1 file changed