345 	u8 exponent = 0;  in si1145_uncompress()  local
350 	exponent = (x & 0xf0) >> 4;  in si1145_uncompress()
353 	if (exponent >= 4)  in si1145_uncompress()
354 		return result << (exponent - 4);  in si1145_uncompress()
355 	return result >> (4 - exponent);  in si1145_uncompress()
361 	u32 exponent = 0;  in si1145_compress()  local
372 		exponent += 1;  in si1145_compress()
377 	if (exponent < 5) {  in si1145_compress()
378 		significand = x << (4 - exponent);  in si1145_compress()
379 		return (exponent << 4) | (significand & 0xF);  in si1145_compress()
382 	significand = x >> (exponent - 5);  in si1145_compress()
386 			exponent += 1;  in si1145_compress()
391 	return (exponent << 4) | ((significand >> 1) & 0xF);  in si1145_compress()