From 63b8ee4f548c36658c2854d353270b3474d45aeb Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sat, 30 Jan 2021 14:55:38 -0800 Subject: [PATCH] crypto: crypto4xx - Avoid linking failure with HW_RANDOM=m It is currently possible to build CONFIG_HW_RANDOM_PPC4XX=y with CONFIG_HW_RANDOM=m which would lead to the inability of linking with devm_hwrng_{register,unregister}. We cannot have the framework modular and the consumer of that framework built-in, so make that dependency explicit. Reported-by: kernel test robot Signed-off-by: Florian Fainelli Signed-off-by: Herbert Xu --- drivers/crypto/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index cc29bc3f6a6cf..e3e37a715fa73 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -348,7 +348,7 @@ config CRYPTO_DEV_PPC4XX config HW_RANDOM_PPC4XX bool "PowerPC 4xx generic true random number generator support" - depends on CRYPTO_DEV_PPC4XX && HW_RANDOM + depends on CRYPTO_DEV_PPC4XX && HW_RANDOM=y default y help This option provides the kernel-side support for the TRNG hardware -- 2.30.2