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 <[email protected]> Fixes: da001fb ("crypto: atmel-i2c - add support for SHA204A random number generator") Signed-off-by: YueHaibing <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
strager · Jun 6, 2019 · 4bb02db · 4bb02db
1 parent 385cfc8
commit 4bb02db
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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