Commit 63b8ee4f authored by Florian Fainelli's avatar Florian Fainelli Committed by Herbert Xu
Browse files

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: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent b4ea2220

drivers/crypto/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -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