[PATCH 0/5] crc16: Remove duplicate implementations

[Pali Rohár]

This patch series removes duplicate implementations of CRC-16 with
polynomial x^16 + x^15 + x^2 + 1. One implementation is enough.

Atsha 5/5 patch depends on another atsha patch:
https://patchwork.ozlabs.org/project/uboot/patch/20220402223634.20256-1-pali@kernel.org/

Pali Rohár (5):
  crc16-ccitt: Rename file with CRC-16-CCITT implementation to
    crc16-ccitt.c
  crc16: Rename fs/ubifs/crc16.h to include/linux/crc16.h
  crc16: Move standard CRC-16 implementation from ubifs to lib
  fs: ext4: Use CRC-16 implementation from linux/crc16.h
  misc: atsha204a: Remove duplicate CRC-16 implementation

 drivers/misc/Kconfig                |   1 +
 drivers/misc/atsha204a-i2c.c        | 122 +--------------------------
 fs/ext4/Makefile                    |   2 +-
 fs/ext4/crc16.c                     |  62 --------------
 fs/ext4/crc16.h                     |  16 ----
 fs/ext4/ext4_common.c               |   8 +-
 fs/ext4/ext4_common.h               |   2 +-
 fs/ubifs/Makefile                   |   2 +-
 fs/ubifs/crc16.c                    |  60 --------------
 fs/ubifs/lpt.c                      |   2 +-
 fs/ubifs/lpt_commit.c               |   2 +-
 {fs/ubifs => include/linux}/crc16.h |   0
 include/u-boot/crc.h                |   5 +-
 lib/Makefile                        |   7 +-
 lib/crc16-ccitt.c                   |  84 +++++++++++++++++++
 lib/crc16.c                         | 124 +++++++++++-----------------
 tools/Makefile                      |   2 +-
 17 files changed, 156 insertions(+), 345 deletions(-)
 delete mode 100644 fs/ext4/crc16.c
 delete mode 100644 fs/ext4/crc16.h
 delete mode 100644 fs/ubifs/crc16.c
 rename {fs/ubifs => include/linux}/crc16.h (100%)
 create mode 100644 lib/crc16-ccitt.c

-- 
2.20.1