diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2020-12-04 00:20:04 +0100 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2020-12-11 21:12:06 +1100 |
| commit | d33a23b0532d5d1b5b700e8641661261e7dbef61 (patch) | |
| tree | 95d318ab27b9a8f3ab7c88691acf3f984e15d677 /drivers/crypto/Kconfig | |
| parent | crypto: hisilicon/trng - replace atomic_add_return() (diff) | |
| download | linux-dev-d33a23b0532d5d1b5b700e8641661261e7dbef61.tar.xz linux-dev-d33a23b0532d5d1b5b700e8641661261e7dbef61.zip | |
crypto: atmel-i2c - select CONFIG_BITREVERSE
The bitreverse helper is almost always built into the kernel,
but in a rare randconfig build it is possible to hit a case
in which it is a loadable module while the atmel-i2c driver
is built-in:
arm-linux-gnueabi-ld: drivers/crypto/atmel-i2c.o: in function `atmel_i2c_checksum':
atmel-i2c.c:(.text+0xa0): undefined reference to `byte_rev_table'
Add one more 'select' statement to prevent this.
Fixes: 11105693fa05 ("crypto: atmel-ecc - introduce Microchip / Atmel ECC driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
| -rw-r--r-- | drivers/crypto/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 808eecef0f32..bbd51703e738 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -548,6 +548,7 @@ config CRYPTO_DEV_ATMEL_SHA config CRYPTO_DEV_ATMEL_I2C tristate + select BITREVERSE config CRYPTO_DEV_ATMEL_ECC tristate "Support for Microchip / Atmel ECC hw accelerator" |