When UACCE is m, CRYPTO_DEV_HISI_QM cannot be built-in. But CRYPTO_DEV_HISI_QM is selected by CRYPTO_DEV_HISI_SEC2 and CRYPTO_DEV_HISI_HPRE unconditionally, which may leads this: drivers/crypto/hisilicon/qm.o: In function 'qm_alloc_uacce': drivers/crypto/hisilicon/qm.c:1579: undefined reference to 'uacce_alloc' Add Kconfig dependency to enforce usable configurations. Fixes: 47c16b449921 ("crypto: hisilicon - qm depends on UACCE") Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> --- drivers/crypto/hisilicon/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/crypto/hisilicon/Kconfig b/drivers/crypto/hisilicon/Kconfig index 095850d01dcc..f09c6cf7823e 100644 --- a/drivers/crypto/hisilicon/Kconfig +++ b/drivers/crypto/hisilicon/Kconfig @@ -27,6 +27,7 @@ config CRYPTO_DEV_HISI_SEC2 select CRYPTO_SHA256 select CRYPTO_SHA512 depends on PCI && PCI_MSI + depends on UACCE || UACCE=n depends on ARM64 || (COMPILE_TEST && 64BIT) help Support for HiSilicon SEC Engine of version 2 in crypto subsystem. @@ -58,6 +59,7 @@ config CRYPTO_DEV_HISI_ZIP config CRYPTO_DEV_HISI_HPRE tristate "Support for HISI HPRE accelerator" depends on PCI && PCI_MSI + depends on UACCE || UACCE=n depends on ARM64 || (COMPILE_TEST && 64BIT) select CRYPTO_DEV_HISI_QM select CRYPTO_DH -- 2.17.1