|CRC7_BE(9)||Basic Kernel Library Functions||CRC7_BE(9)|
crc7_be - update the CRC7 for the data buffer
u8 crc7_be(u8 crc, const u8 * buffer, size_t len);
Returns the updated CRC7 value. The CRC7 is left-aligned in the byte (the lsbit is always 0), as that makes the computation easier, and all callers want it in that form.
|January 2017||Kernel Hackers Manual 4.8.|