linux-kernel - Re: [PATCH v3 2/5] optee: simplify optee

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Date:   Thu, 29 Jul 2021 08:43:59 +0200
From:   Jens Wiklander <jens.wiklander@...aro.org>
To:     Sumit Garg <sumit.garg@...aro.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        OP-TEE TrustedFirmware <op-tee@...ts.trustedfirmware.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Marc Bonnici <marc.bonnici@....com>,
        Jerome Forissier <jerome@...issier.org>,
        Sughosh Ganu <sughosh.ganu@...aro.org>
Subject: Re: [PATCH v3 2/5] optee: simplify optee_release()

On Wed, Jul 28, 2021 at 02:15:47PM +0530, Sumit Garg wrote:
> On Thu, 22 Jul 2021 at 17:48, Jens Wiklander <jens.wiklander@...aro.org> wrote:
> >
> > Simplifies optee_release() with a new helper function,
> > optee_close_session_helper() which has been factored out from
> > optee_close_session().
> >
> 
> Simplification looks good to me.
> 
> > A separate optee_release_supp() is added for the supplicant device.
> >
> 
> On similar terms, can we have separate optee_open_supp() for better
> understanding?

I'm not so keen on that. It wouldn't be much of a simplification since
we'd end up adding quite a few functions. optee_smc_open_supp(),
optee_ffa_open_supp(), optee_open_common(), and finally
optee_open_supp().

Thanks,
Jens