linux-kernel - Re: [PATCH v2] staging: media: atomisp: Replace scnprintf with sysfs_emit in bo

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Message-ID: <CAHp75VcKQGvcgv+72=9CY9yvvmzTDUaiP8xZZzQCyd553_tqYw@mail.gmail.com>
Date: Sun, 22 Jun 2025 23:37:59 +0300
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: Abdelrahman Fekry <abdelrahmanfekry375@...il.com>
Cc: andy@...nel.org, hansg@...nel.org, mchehab@...nel.org, 
	sakari.ailus@...ux.intel.com, gregkh@...uxfoundation.org, 
	linux-kernel@...r.kernel.org, linux-media@...r.kernel.org, 
	linux-staging@...ts.linux.dev, skhan@...uxfoundation.org, 
	linux-kernel-mentees@...ts.linux.dev
Subject: Re: [PATCH v2] staging: media: atomisp: Replace scnprintf with
 sysfs_emit in bo_show

On Sun, Jun 22, 2025 at 9:54 AM Abdelrahman Fekry
<abdelrahmanfekry375@...il.com> wrote:
>
> Convert buffer output to use sysfs_emit/sysfs_emit_at API for safer
> PAGE_SIZE handling and standardized sysfs output.

...

> +       /* Changing to sysfs_emit changes the behaviour if failed*/

This comment, besides missing the space, is useless here. You need to
use the comment block for the proposed change.

> +       offset += sysfs_emit(buf, "type pgnr\n");


-- 
With Best Regards,
Andy Shevchenko