linux-kernel - Re: [PATCH v2] crypto - img-hash: Depend on OF and silence compile test warning

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Date:   Sun, 26 Mar 2023 10:53:22 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     "David S. Miller" <davem@...emloft.net>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        Ard Biesheuvel <ardb@...nel.org>
Subject: Re: [PATCH v2] crypto - img-hash: Depend on OF and silence compile
 test warning

On Sat, Mar 25, 2023 at 12:01:47PM +0100, Krzysztof Kozlowski wrote:
>
> In that case yes, but we want COMPILE_TEST for build coverage.

No we don't.  Selecting OF is trivial and even the bots will
cover this.  We have lots of drivers under crypto that depend
on COMPILE_TEST as well as OF.

> > Anyway, I think adding __maybe_unused by itself is sufficient.

If you really want to patch this driver then adding maybe_unused
is the way to go.

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