If NO_DMA=y: ERROR: "bad_dma_ops" [drivers/crypto/atmel-tdes.ko] undefined! ERROR: "bad_dma_ops" [drivers/crypto/atmel-sha.ko] undefined! Add dependencies on HAS_DMA to fix this. Fixes: ceb4afb3086ab08f ("crypto: atmel - refine Kconfig dependencies") Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> --- drivers/crypto/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 2cac445b02fde0f6..69f7fc0dc84dc3b9 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -445,6 +445,7 @@ config CRYPTO_DEV_ATMEL_AES config CRYPTO_DEV_ATMEL_TDES tristate "Support for Atmel DES/TDES hw accelerator" + depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST select CRYPTO_DES select CRYPTO_BLKCIPHER @@ -458,6 +459,7 @@ config CRYPTO_DEV_ATMEL_TDES config CRYPTO_DEV_ATMEL_SHA tristate "Support for Atmel SHA hw accelerator" + depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST select CRYPTO_HASH help -- 2.7.4