175 	int exponent;  in max44009_lux_raw()  local
183 	/* The exponent byte is just the upper nibble of the Lux High Byte */  in max44009_lux_raw()
184 	exponent = (hi >> 4) & 0xf;  in max44009_lux_raw()
187 	 * The exponent value is base 2 to the power of the raw exponent byte.  in max44009_lux_raw()
189 	exponent = 1 << exponent;  in max44009_lux_raw()
191 	return exponent * mantissa;  in max44009_lux_raw()
367 	int mantissa, exponent;  in max44009_read_threshold()  local
388 	 * Exponent is base 2 to the power of the threshold exponent byte  in max44009_read_threshold()
391 	exponent = byte & MAX44009_THRESH_EXP_MASK;  in max44009_read_threshold()
392 	exponent >>= MAX44009_THRESH_EXP_RSHIFT;  in max44009_read_threshold()
394 	return (1 << exponent) * mantissa;  in max44009_read_threshold()