phb4: Ignore slot state if performing complete reset
phb4: Ignore slot state if performing complete reset

If a PHB is being completely reset, its state is about to be blown away
anyway, so if it's not in an appropriate state, creset it regardless.

Signed-off-by: Russell Currey <b5ebcef270cdc73fa0593440445c07a93ae1bccb@russell.cc>
Signed-off-by: Stewart Smith <ec31ab75ddf977353c8f660f92ea8b23f64aef25@linux.vnet.ibm.com>

shenki/skiboot,qemu/skiboot,legoater/skiboot,open-power/skiboot,stewart-ibm/skiboot,stewart-ibm/skiboot,shenki/skiboot,shenki/skiboot,stewart-ibm/skiboot,open-power/skiboot,open-power/skiboot,open-power/skiboot,shenki/skiboot,qemu/skiboot,qemu/skiboot,legoater/skiboot,legoater/skiboot,open-power/skiboot,legoater/skiboot,shenki/skiboot,legoater/skiboot,qemu/skiboot,qemu/skiboot