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Date:   Mon, 5 Sep 2022 19:04:27 +0800
From:   Herbert Xu <herbert@gondor.apana.org.au>
To:     Neal Liu <neal_liu@aspeedtech.com>
Cc:     "David S . Miller" <davem@davemloft.net>,
        Joel Stanley <joel@jms.id.au>,
        Andrew Jeffery <andrew@aj.id.au>,
        linux-aspeed@lists.ozlabs.org, linux-crypto@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        BMC-SW@aspeedtech.com, kernel test robot <lkp@intel.com>,
        Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Subject: Re: [PATCH v2] crypto: aspeed: fix build module error
Message-ID: <YxXXuyNrQIcMZBLI@gondor.apana.org.au>
References: <20220905025433.1610696-1-neal_liu@aspeedtech.com>
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On Mon, Sep 05, 2022 at 10:54:33AM +0800, Neal Liu wrote:
>
> diff --git a/drivers/crypto/aspeed/Makefile b/drivers/crypto/aspeed/Makefile
> index 421e2ca9c53e..3be78cec0ecb 100644
> --- a/drivers/crypto/aspeed/Makefile
> +++ b/drivers/crypto/aspeed/Makefile
> @@ -1,9 +1,6 @@
> +hace-hash-$(CONFIG_CRYPTO_DEV_ASPEED_HACE_HASH) := aspeed-hace.o aspeed-hace-hash.o
> +hace-crypto-$(CONFIG_CRYPTO_DEV_ASPEED_HACE_CRYPTO) := aspeed-hace.o aspeed-hace-crypto.o
> +
>  obj-$(CONFIG_CRYPTO_DEV_ASPEED) += aspeed_crypto.o
> -aspeed_crypto-objs := aspeed-hace.o	\
> -		      $(hace-hash-y)	\
> +aspeed_crypto-objs := $(hace-hash-y)	\
>  		      $(hace-crypto-y)

Does this still build if both HASH and CRYPTO are off?

I think this it's best if you do:

hace-hash-$(CONFIG_CRYPTO_DEV_ASPEED_HACE_HASH) := aspeed-hace-hash.o
hace-crypto-$(CONFIG_CRYPTO_DEV_ASPEED_HACE_CRYPTO) := aspeed-hace-crypto.o

obj-$(CONFIG_CRYPTO_DEV_ASPEED) += aspeed_crypto.o
aspeed_crypto-objs := aspeed-hace.o	\
		      $(hace-hash-y)	\
		      $(hace-crypto-y)

Thanks,
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt