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authorYueHaibing <yuehaibing@huawei.com>2019-05-31 20:17:49 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2019-06-06 14:44:16 +0800
commit4bb02dbd31d7430200db0e8dfb96f9d716351627 (patch)
tree3f0fdcb4448aa560434bbfa30671610f3dd0df03 /drivers/crypto
parent385cfc84a5a80e4b1b692a3e67c018d51631abde (diff)
downloadlinux-4bb02dbd31d7430200db0e8dfb96f9d716351627.tar.bz2
crypto: atmel-i2c - Fix build error while CRC16 set to m
If CRYPTO_DEV_ATMEL_ECC is set m, which select CRC16 to m, while CRYPTO_DEV_ATMEL_SHA204A is set to y, building fails. drivers/crypto/atmel-i2c.o: In function 'atmel_i2c_checksum': atmel-i2c.c:(.text+0x16): undefined reference to 'crc16' Add CRC16 dependency to CRYPTO_DEV_ATMEL_SHA204A Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: da001fb651b0 ("crypto: atmel-i2c - add support for SHA204A random number generator") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index bc7abad9fdff..67af688d7d84 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -541,6 +541,7 @@ config CRYPTO_DEV_ATMEL_SHA204A
depends on I2C
select CRYPTO_DEV_ATMEL_I2C
select HW_RANDOM
+ select CRC16
help
Microhip / Atmel SHA accelerator and RNG.
Select this if you want to use the Microchip / Atmel SHA204A