linux-kernel - Re: [PATCH] nvmem: qfprom: remove incorrect write support

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Message-ID: <CAD=FV=XFk=itx782nmBxEdpCwFgXGjZCSfW_SgjQhEdR5G2rLg@mail.gmail.com>
Date:   Tue, 26 May 2020 15:33:00 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     srini@...nel.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] nvmem: qfprom: remove incorrect write support

Hi,

On Fri, May 22, 2020 at 4:34 AM Srinivas Kandagatla
<srinivas.kandagatla@...aro.org> wrote:
>
> qfprom has different address spaces for read and write. Reads are
> always done from corrected address space, where as writes are done
> on raw address space.
> Writing to corrected address space is invalid and ignored, so it
> does not make sense to have this support in the driver which only
> supports corrected address space regions at the moment.
>
> Fixes: 4ab11996b489 ("nvmem: qfprom: Add Qualcomm QFPROM support.")
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> ---
>  drivers/nvmem/qfprom.c | 14 --------------
>  1 file changed, 14 deletions(-)

Reviewed-by: Douglas Anderson <dianders@...omium.org>