linux-kernel - Re: [PATCH v2 14/16] media: platform: rzg2l-cru: rzg2l-csi2: Make use of rzg2l_csi2_formats array in rzg2l_csi2_enum_frame

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Message-ID: <CA+V-a8vzf7gjcO-jPTB2Sd=4GBmpSkUfWDCnAR8BbL1xohytvQ@mail.gmail.com>
Date: Mon, 30 Sep 2024 13:19:25 +0100
From: "Lad, Prabhakar" <prabhakar.csengg@...il.com>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: Sakari Ailus <sakari.ailus@...ux.intel.com>, 
	Mauro Carvalho Chehab <mchehab@...nel.org>, Hans Verkuil <hverkuil-cisco@...all.nl>, 
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-renesas-soc@...r.kernel.org, Biju Das <biju.das.jz@...renesas.com>, 
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>, 
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH v2 14/16] media: platform: rzg2l-cru: rzg2l-csi2: Make use
 of rzg2l_csi2_formats array in rzg2l_csi2_enum_frame_size()

Hi Laurent,

Thank you for the review.

On Sat, Sep 28, 2024 at 12:11 AM Laurent Pinchart
<laurent.pinchart@...asonboard.com> wrote:
>
> Hi Prabhakar,
>
> Thank you for the patch.
>
> I've just noticed that the subject line of most of your patches is much
> longer than the 72 characters limit. Please try to shorten them. You can
> replace the prefixes with "media: rzg2l-cru:", and reword the subject
> lines that mention long function names.
>
Ok, I'll rework the subject line so that it fits within 72 characters.

> On Tue, Sep 10, 2024 at 06:53:55PM +0100, Prabhakar wrote:
> > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> >
> > Make use `rzg2l_csi2_formats` array in rzg2l_csi2_enum_frame_size().
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> > ---
> >  drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c | 5 ++++-
> >  1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
> > index 79d99d865c1f..e630283dd1f1 100644
> > --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
> > +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
> > @@ -570,7 +570,10 @@ static int rzg2l_csi2_enum_frame_size(struct v4l2_subdev *sd,
> >                                     struct v4l2_subdev_state *sd_state,
> >                                     struct v4l2_subdev_frame_size_enum *fse)
> >  {
> > -     if (fse->index != 0)
> > +     if (fse->index >= ARRAY_SIZE(rzg2l_csi2_formats))
> > +             return -EINVAL;
>
> Same comment as in 11/16. With this fixed,
>
Ok, I'll drop this check.

> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
>

Cheers,
Prabhakar