diff options
Diffstat (limited to 'qemu/roms/u-boot/lib/crc8.c')
-rw-r--r-- | qemu/roms/u-boot/lib/crc8.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/qemu/roms/u-boot/lib/crc8.c b/qemu/roms/u-boot/lib/crc8.c deleted file mode 100644 index 8b68a29e4..000000000 --- a/qemu/roms/u-boot/lib/crc8.c +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (c) 2013 Google, Inc - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include "linux/crc8.h" - -unsigned int crc8(const unsigned char *vptr, int len) -{ - const unsigned char *data = vptr; - unsigned int crc = 0; - int i, j; - - for (j = len; j; j--, data++) { - crc ^= (*data << 8); - for (i = 8; i; i--) { - if (crc & 0x8000) - crc ^= (0x1070 << 3); - crc <<= 1; - } - } - - return (crc >> 8) & 0xff; -} |