linux-kernel - Re: [PATCH v2 02/15] staging: vc04_services: vchiq

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Message-ID: <856622a5-c636-4677-a218-12070afe960a@gmx.net>
Date:   Tue, 14 Nov 2023 20:32:45 +0100
From:   Stefan Wahren <wahrenst@....net>
To:     Umang Jain <umang.jain@...asonboard.com>,
        linux-media@...r.kernel.org, kernel-list@...pberrypi.com,
        linux-kernel@...r.kernel.org, linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-staging@...ts.linux.dev
Cc:     Dave Stevenson <dave.stevenson@...pberrypi.com>,
        Kieran Bingham <kieran.bingham@...asonboard.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        "Ricardo B . Marliere" <ricardo@...liere.net>,
        Dan Carpenter <error27@...il.com>
Subject: Re: [PATCH v2 02/15] staging: vc04_services: vchiq_arm: Register
 vcsm-cma driver

Hi Umang,

Am 09.11.23 um 22:02 schrieb Umang Jain:
> Register the vcsm-cma driver with the vchiq_bus_type.

please squash into patch #1

>
> Signed-off-by: Umang Jain <umang.jain@...asonboard.com>
> ---
>   drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 3 +++
>   1 file changed, 3 insertions(+)
>
> diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
> index 9fb8f657cc78..5a9073480dd3 100644
> --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
> +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
> @@ -70,6 +70,7 @@ struct vchiq_state g_state;
>    */
>   static struct vchiq_device *bcm2835_audio;
>   static struct vchiq_device *bcm2835_camera;
> +static struct vchiq_device *vcsm_cma;
>
>   struct vchiq_drvdata {
>   	const unsigned int cache_line_size;
> @@ -1840,6 +1841,7 @@ static int vchiq_probe(struct platform_device *pdev)
>   		goto error_exit;
>   	}
>
> +	vcsm_cma = vchiq_device_register(&pdev->dev, "vcsm-cma");
>   	bcm2835_audio = vchiq_device_register(&pdev->dev, "bcm2835-audio");
>   	bcm2835_camera = vchiq_device_register(&pdev->dev, "bcm2835-camera");
>
> @@ -1855,6 +1857,7 @@ static void vchiq_remove(struct platform_device *pdev)
>   {
>   	vchiq_device_unregister(bcm2835_audio);
>   	vchiq_device_unregister(bcm2835_camera);
> +	vchiq_device_unregister(vcsm_cma);
>   	vchiq_debugfs_deinit();
>   	vchiq_deregister_chrdev();
>   }