MT7601U_STATE_SCANNING
set_bit(MT7601U_STATE_SCANNING, &dev->state);
clear_bit(MT7601U_STATE_SCANNING, &dev->state);
if (test_bit(MT7601U_STATE_SCANNING, &dev->state))
if (test_bit(MT7601U_STATE_SCANNING, &dev->state))
if (test_bit(MT7601U_STATE_SCANNING, &dev->state))