diff options
| author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-11-21 12:59:41 +0000 |
|---|---|---|
| committer | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-12-22 09:40:23 +0000 |
| commit | e34cb44ac7c08783b98a16eec70125e205e6eb12 (patch) | |
| tree | 1101d23f1a73e5627ae187b07c7a0cf8826e10d1 /backport-include/linux/crc7.h | |
initial commit
Generated againts 4.14 kernel source with
git backports 1d8cc151d365582b42be00af776270b834a7a37d
Diffstat (limited to 'backport-include/linux/crc7.h')
| -rw-r--r-- | backport-include/linux/crc7.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/backport-include/linux/crc7.h b/backport-include/linux/crc7.h new file mode 100644 index 0000000..50706ea --- /dev/null +++ b/backport-include/linux/crc7.h @@ -0,0 +1,14 @@ +#ifndef _BACKPORT_LINUX_CRC7_H +#define _BACKPORT_LINUX_CRC7_H +#include_next <linux/crc7.h> +#include <linux/version.h> + +#if LINUX_VERSION_IS_LESS(3,16,0) +#define crc7_be LINUX_BACKPORT(crc7_be) +static inline u8 crc7_be(u8 crc, const u8 *buffer, size_t len) +{ + return crc7(crc, buffer, len) << 1; +} +#endif /* < 3.16 */ + +#endif /* _BACKPORT_LINUX_CRC7_H */ |