ICE_CFG_BUSY
while (test_and_set_bit(ICE_CFG_BUSY, pf->state)) {
clear_bit(ICE_CFG_BUSY, pf->state);
while (test_and_set_bit(ICE_CFG_BUSY, pf->state)) {
clear_bit(ICE_CFG_BUSY, pf->state);
test_bit(ICE_CFG_BUSY, pf->state))
while (test_and_set_bit(ICE_CFG_BUSY, vsi->state))
while (test_and_set_bit(ICE_CFG_BUSY, vsi->state))
clear_bit(ICE_CFG_BUSY, vsi->state);
while (test_and_set_bit(ICE_CFG_BUSY, vsi->state))
clear_bit(ICE_CFG_BUSY, vsi->state);
while (test_and_set_bit(ICE_CFG_BUSY, pf->state)) {
clear_bit(ICE_CFG_BUSY, pf->state);
clear_bit(ICE_CFG_BUSY, vsi->state);
test_bit(ICE_CFG_BUSY, pf->state))
!test_bit(ICE_CFG_BUSY, pf->state)) {
while (test_and_set_bit(ICE_CFG_BUSY, pf->state)) {
clear_bit(ICE_CFG_BUSY, pf->state);
if (test_and_set_bit(ICE_CFG_BUSY, pf->state))
clear_bit(ICE_CFG_BUSY, pf->state);