dm zoned: select CONFIG_CRC32

Without crc32 support, this driver fails to link:

arm-linux-gnueabi-ld: drivers/md/dm-zoned-metadata.o: in function `dmz_write_sb':
dm-zoned-metadata.c:(.text+0xe98): undefined reference to `crc32_le'
arm-linux-gnueabi-ld: drivers/md/dm-zoned-metadata.o: in function `dmz_check_sb':
dm-zoned-metadata.c:(.text+0x7978): undefined reference to `crc32_le'

Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index a378a89670949923fcdd92304a797a204b56385b..9e44c09f6410890f43faaad328e7edea0f5da986 100644 (file)
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -623,6 +623,7 @@ config DM_ZONED
        tristate "Drive-managed zoned block device target support"
        depends on BLK_DEV_DM
        depends on BLK_DEV_ZONED
+       select CRC32
        help
          This device-mapper target takes a host-managed or host-aware zoned
          block device and exposes most of its capacity as a regular block