linux-kernel - Re: [PATCH] drm/exynos: fix repeated words in comments

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Message-ID: <CAAQKjZNPBDwEwjL7+rYTvfm7eQ85feXW1rr_P3VCERn3fPPfjQ@mail.gmail.com>
Date:   Wed, 24 Aug 2022 20:39:44 +0900
From:   Inki Dae <daeinki@...il.com>
To:     Robin Murphy <robin.murphy@....com>
Cc:     Jilin Yuan <yuanjilin@...rlc.com>, Dave Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        krzysztof.kozlowski@...aro.org, linux-samsung-soc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        DRI mailing list <dri-devel@...ts.freedesktop.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/exynos: fix repeated words in comments

Hi,

2022년 8월 23일 (화) 오후 10:37, Robin Murphy <robin.murphy@....com>님이 작성:
>
> On 2022-08-23 13:21, Jilin Yuan wrote:
> >   Delete the redundant word 'next'.
>
>  From the context, I'm not sure it is redundant - as far as I can tell
> this comment seems to be describing a sequence of 3 commands, where
> "current" is the first, "next" is the second, and "next next" implies
> the third. The whole comment could certainly be reworded more clearly,
> but as it stands I suspect a replacement like s/next next/next+1/ is
> more likely to be correct.
>

"next next" is correct. :) As you said, "next next" could be reworded
more clearly. As of now, the original sentence could make it
confusing.

Thanks,
Inki Dae

> Robin.
>
> > Signed-off-by: Jilin Yuan <yuanjilin@...rlc.com>
> > ---
> >   drivers/gpu/drm/exynos/exynos_drm_g2d.c | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
> > index 471fd6c8135f..4f9edca66632 100644
> > --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
> > +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
> > @@ -1195,7 +1195,7 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data,
> >        * If don't clear SFR registers, the cmdlist is affected by register
> >        * values of previous cmdlist. G2D hw executes SFR clear command and
> >        * a next command at the same time then the next command is ignored and
> > -      * is executed rightly from next next command, so needs a dummy command
> > +      * is executed rightly from next command, so needs a dummy command
> >        * to next command of SFR clear command.
> >        */
> >       cmdlist->data[cmdlist->last++] = G2D_SOFT_RESET;