FLG_TX_BUSY
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
if (test_bit(FLG_TX_BUSY, &isac->dch.Flags)) {
test_and_set_bit(FLG_TX_BUSY, &isac->dch.Flags);
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
if (test_bit(FLG_TX_BUSY, &dch->Flags)) {
test_and_set_bit(FLG_TX_BUSY, &dch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &ch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);
test_and_clear_bit(FLG_TX_BUSY, &bch->Flags);
if (test_and_set_bit(FLG_TX_BUSY, &ch->Flags)) {
if (test_and_set_bit(FLG_TX_BUSY, &ch->Flags)) {