From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Chen Yu <yu.c.chen@intel.com>, Hans de Goede <hansg@kernel.org>,
platform-driver-x86@vger.kernel.org,
Maximilian Luz <luzmaximilian@gmail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
LKML <linux-kernel@vger.kernel.org>,
Linux ACPI <linux-acpi@vger.kernel.org>
Subject: Re: [PATCH v1] platform/surface: surfacepro3_button: Check ACPI_COMPANION()
Date: Tue, 19 May 2026 17:45:25 +0300 [thread overview]
Message-ID: <177920192543.22546.7548957922721682055.b4-ty@linux.intel.com> (raw)
In-Reply-To: <23119222.EfDdHjke4D@rafael.j.wysocki>
On Tue, 12 May 2026 18:30:26 +0200, Rafael J. Wysocki wrote:
> Every platform driver can be forced to match a device that doesn't match
> its list of device IDs because of device_match_driver_override(), so
> platform drivers that rely on the existence of a device's ACPI companion
> object need to verify its presence.
>
> Accordingly, add a requisite ACPI_COMPANION() check against NULL to the
> surfacepro3_button driver.
>
> [...]
Thank you for your contribution, it has been applied to my local
review-ilpo-fixes branch. Note it will show up in the public
platform-drivers-x86/review-ilpo-fixes branch only once I've pushed my
local branch there, which might take a while.
The list of commits applied:
[1/1] platform/surface: surfacepro3_button: Check ACPI_COMPANION()
commit: 5798b46271e229dab05e47537ac30b76f81728da
--
i.
prev parent reply other threads:[~2026-05-19 14:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 16:30 Rafael J. Wysocki
2026-05-12 16:41 ` Andy Shevchenko
2026-05-12 16:44 ` Rafael J. Wysocki
2026-05-15 3:27 ` Chen, Yu C
2026-05-19 14:45 ` Ilpo Järvinen [this message]
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