CAPABILITY_HW_BUTTON
__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
if (test_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags))
if (test_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags))
__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);