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authorArnd Bergmann <arnd@arndb.de>2020-12-04 02:20:04 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-12-11 13:12:06 +0300
commitd33a23b0532d5d1b5b700e8641661261e7dbef61 (patch)
tree95d318ab27b9a8f3ab7c88691acf3f984e15d677 /drivers/crypto/Kconfig
parenta320dc2ff80b8f93b2b8acf2e3ead8ff5ad0bcff (diff)
downloadlinux-d33a23b0532d5d1b5b700e8641661261e7dbef61.tar.xz
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/Kconfig1
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"