linux-kernel - Re: [PATCH v2 02/15] platform/surface: aggregator: Add platform handler pointer to device

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Message-ID: <2934c00a-8bbc-4090-ad0d-8bc5f79cacaf@gmail.com>
Date: Mon, 28 Oct 2024 18:30:45 +0100
From: Maximilian Luz <luzmaximilian@...il.com>
To: Mario Limonciello <mario.limonciello@....com>,
 Hans de Goede <hdegoede@...hat.com>,
 Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: "Rafael J . Wysocki" <rafael@...nel.org>, Len Brown <lenb@...nel.org>,
 Lee Chun-Yi <jlee@...e.com>, Shyam Sundar S K <Shyam-sundar.S-k@....com>,
 Corentin Chary <corentin.chary@...il.com>, "Luke D . Jones"
 <luke@...nes.dev>, Ike Panhc <ike.pan@...onical.com>,
 Henrique de Moraes Holschuh <hmh@....eng.br>,
 Alexis Belmonte <alexbelm48@...il.com>,
 Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
 Ai Chao <aichao@...inos.cn>, Gergo Koteles <soyer@....hu>,
 open list <linux-kernel@...r.kernel.org>,
 "open list:ACPI" <linux-acpi@...r.kernel.org>,
 "open list:MICROSOFT SURFACE PLATFORM PROFILE DRIVER"
 <platform-driver-x86@...r.kernel.org>,
 "open list:THINKPAD ACPI EXTRAS DRIVER"
 <ibm-acpi-devel@...ts.sourceforge.net>,
 Mark Pearson <mpearson-lenovo@...ebb.ca>,
 Matthew Schwartz <matthew.schwartz@...ux.dev>
Subject: Re: [PATCH v2 02/15] platform/surface: aggregator: Add platform
 handler pointer to device

On 10/28/24 3:01 AM, Mario Limonciello wrote:
> To be able to reference the platform handler in remove, add
> a pointer to `struct ssam_device`.
> 
> Tested-by: Matthew Schwartz <matthew.schwartz@...ux.dev>
> Signed-off-by: Mario Limonciello <mario.limonciello@....com>
> ---
> v2:
>   * Use ssam_device_set_drvdata()
> ---
>   drivers/platform/surface/surface_platform_profile.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c
> index 61aa488a80eb5..a18eb93eebb92 100644
> --- a/drivers/platform/surface/surface_platform_profile.c
> +++ b/drivers/platform/surface/surface_platform_profile.c
> @@ -210,6 +210,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev)
>   		return -ENOMEM;
>   
>   	tpd->sdev = sdev;
> +	ssam_device_set_drvdata(sdev, tpd);
>   
>   	tpd->handler.name = "Surface Platform Profile";
>   	tpd->handler.profile_get = ssam_platform_profile_get;

Looks good to me now, thanks!

Maybe this could/should be squashed into patch 03 now that it's just a
one-line change, but I'll leave that decision to Hans or Ilpo.

Reviewed-by: Maximilian Luz <luzmaximilian@...il.com>