linux-kernel - Re: [PATCH RESEND v1 1/9] crypto/ycc: Add YCC (Yitian Cryptography Complex) accelerator driver

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Message-ID: <YyRDbT0fQQwsVpKL@gondor.apana.org.au>
Date:   Fri, 16 Sep 2022 17:35:41 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     'Guanjun' <guanjun@...ux.alibaba.com>
Cc:     elliott@....com, zelin.deng@...ux.alibaba.com,
        xuchun.shang@...ux.alibaba.com, artie.ding@...ux.alibaba.com,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND v1 1/9] crypto/ycc: Add YCC (Yitian Cryptography
 Complex) accelerator driver

On Tue, Sep 06, 2022 at 11:35:45AM +0800, 'Guanjun' wrote:
.
> +static const struct file_operations ycc_fops = {
> +	.open = ycc_cdev_open,
> +	.release = ycc_cdev_release,
> +	.unlocked_ioctl = ycc_cdev_ioctl,
> +};

What is this device for? It doesn't seem to do anything so why
not jsut drop it?

Thanks,
-- 
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