__CLAMP_TX 945 drivers/net/wireless/ralink/rt2x00/rt2400pci.h ((__CLAMP_TX(__txpower) - MAX_TXPOWER) + MIN_TXPOWER) __CLAMP_TX 948 drivers/net/wireless/ralink/rt2x00/rt2400pci.h (MAX_TXPOWER - (__CLAMP_TX(__txpower) - MIN_TXPOWER))