Eric Biggers b261d22220 lib/crc: remove CONFIG_LIBCRC32C
Now that LIBCRC32C does nothing besides select CRC32, make every option
that selects LIBCRC32C instead select CRC32 directly.  Then remove
LIBCRC32C.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-8-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
2025-04-04 11:31:42 -07:00

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# SPDX-License-Identifier: GPL-2.0-only
config DM_PERSISTENT_DATA
tristate
depends on BLK_DEV_DM
select CRC32
select DM_BUFIO
help
Library providing immutable on-disk data structure support for
device-mapper targets such as the thin provisioning target.