If NO_DMA=y: ERROR: "dma_unmap_sg" [drivers/crypto/atmel-aes.ko] undefined! ERROR: "dma_map_sg" [drivers/crypto/atmel-aes.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> --- drivers/crypto/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 3dd69df9c970fa0e..07d494276aad0419 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -381,6 +381,7 @@ config CRYPTO_DEV_BFIN_CRC config CRYPTO_DEV_ATMEL_AES tristate "Support for Atmel AES hw accelerator" + depends on HAS_DMA depends on AT_XDMAC || AT_HDMAC || COMPILE_TEST select CRYPTO_AES select CRYPTO_AEAD -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html