linux-kernel - Re: [PATCH] staging: media: imx: remove unused header includes

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Message-ID: <aYyhInSiCvtTA8pe@lizhi-Precision-Tower-5810>
Date: Wed, 11 Feb 2026 10:32:50 -0500
From: Frank Li <Frank.li@....com>
To: Rajveer Chaudhari <rajveer.chaudhari.linux@...il.com>
Cc: slongerbeam@...il.com, p.zabel@...gutronix.de, mchehab@...nel.org,
	s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
	gregkh@...uxfoundation.org, imx@...ts.linux.dev,
	linux-media@...r.kernel.org, linux-staging@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: media: imx: remove unused header includes

On Wed, Feb 11, 2026 at 07:52:08PM +0530, Rajveer Chaudhari wrote:
> Remove unused header includes from
> imx-ic-prp.c
> imx-ic-prpencvf.c
> imx-media-capture.c
> imx-media-csc-scaler.c
> imx-media-dev.c
> to reduce unnecessary dependencies and improve compilation time.
>
> Signed-off-by: Rajveer Chaudhari <rajveer.chaudhari.linux@...il.com>
> ---
Reviewed-by: Frank Li <Frank.Li@....com>
>  drivers/staging/media/imx/imx-ic-prp.c           | 1 -
>  drivers/staging/media/imx/imx-ic-prpencvf.c      | 3 +--
>  drivers/staging/media/imx/imx-media-capture.c    | 1 -
>  drivers/staging/media/imx/imx-media-csc-scaler.c | 2 --
>  drivers/staging/media/imx/imx-media-dev.c        | 1 -
>  5 files changed, 1 insertion(+), 7 deletions(-)
>
> diff --git a/drivers/staging/media/imx/imx-ic-prp.c b/drivers/staging/media/imx/imx-ic-prp.c
> index 2b80d54006b3..bba125234769 100644
> --- a/drivers/staging/media/imx/imx-ic-prp.c
> +++ b/drivers/staging/media/imx/imx-ic-prp.c
> @@ -11,7 +11,6 @@
>  #include <linux/delay.h>
>  #include <linux/interrupt.h>
>  #include <linux/module.h>
> -#include <linux/sched.h>
>  #include <linux/slab.h>
>  #include <linux/spinlock.h>
>  #include <linux/timer.h>
> diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c
> index 77360bfe081a..1b9dc5d86926 100644
> --- a/drivers/staging/media/imx/imx-ic-prpencvf.c
> +++ b/drivers/staging/media/imx/imx-ic-prpencvf.c
> @@ -9,9 +9,8 @@
>   * Copyright (c) 2012-2017 Mentor Graphics Inc.
>   */
>  #include <linux/delay.h>
> -#include <linux/interrupt.h>
>  #include <linux/module.h>
> -#include <linux/sched.h>
> +#include <linux/interrupt.h>
>  #include <linux/slab.h>
>  #include <linux/spinlock.h>
>  #include <linux/timer.h>
> diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
> index e9cef7af000a..860f93272bbf 100644
> --- a/drivers/staging/media/imx/imx-media-capture.c
> +++ b/drivers/staging/media/imx/imx-media-capture.c
> @@ -5,7 +5,6 @@
>   * Copyright (c) 2012-2016 Mentor Graphics Inc.
>   */
>  #include <linux/delay.h>
> -#include <linux/fs.h>
>  #include <linux/module.h>
>  #include <linux/pinctrl/consumer.h>
>  #include <linux/platform_device.h>
> diff --git a/drivers/staging/media/imx/imx-media-csc-scaler.c b/drivers/staging/media/imx/imx-media-csc-scaler.c
> index 0a27330f9790..d42652c51358 100644
> --- a/drivers/staging/media/imx/imx-media-csc-scaler.c
> +++ b/drivers/staging/media/imx/imx-media-csc-scaler.c
> @@ -7,8 +7,6 @@
>   */
>  #include <linux/module.h>
>  #include <linux/delay.h>
> -#include <linux/fs.h>
> -#include <linux/sched.h>
>  #include <linux/slab.h>
>  #include <video/imx-ipu-v3.h>
>  #include <video/imx-ipu-image-convert.h>
> diff --git a/drivers/staging/media/imx/imx-media-dev.c b/drivers/staging/media/imx/imx-media-dev.c
> index a08389b99d14..a8f39319bd8a 100644
> --- a/drivers/staging/media/imx/imx-media-dev.c
> +++ b/drivers/staging/media/imx/imx-media-dev.c
> @@ -4,7 +4,6 @@
>   *
>   * Copyright (c) 2016-2019 Mentor Graphics Inc.
>   */
> -#include <linux/fs.h>
>  #include <linux/module.h>
>  #include <linux/platform_device.h>
>  #include <media/v4l2-async.h>
> --
> 2.53.0
>