From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E67F53CDBB0; Tue, 12 May 2026 16:21:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778602879; cv=none; b=Ke0rsZmNeS3BeXaoV4naGQFmeSS7arxMm7x0Ye6ndP0pbYy//hrzOYr2e/zTFV6GtpNiyWvwqvTMNH7G6Ys0IfG8PLHLLxk5ODUQWfN2SFu8cBTAEr/tBhwarV/JoW8pNnrJWc+v/eMC9ZxeRTOhBC+SUTKiifoQpCM6wwRDjSw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778602879; c=relaxed/simple; bh=F87aZ4FWhR9nuj1HGK7ePAu/A77/HItYGZiWknzkpTE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=iOScqF1sqw2iQi0Qh2LUdLd7dqmjuL6GLOBfpAz9TAZifVkMvdaP6F/EbxugHnzIWLz1WSBXB8esr7VZONdGQUc5fZB2zPWM7KOTFgDSuO1foFIN/uf/r8212L2eGn/jgdIQEOq/h+ljGFEAgruhwUlDs9Xb5EZn16wR0iHbLuc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QTpYIOY7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QTpYIOY7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 62ECAC2BCF5; Tue, 12 May 2026 16:21:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778602878; bh=F87aZ4FWhR9nuj1HGK7ePAu/A77/HItYGZiWknzkpTE=; h=From:To:Cc:Subject:Date:From; b=QTpYIOY7GE9C5f9g176TSxXvHfSxd4X1g/zChAYzaedBd1wpczfUqTNtVHLr53YA7 hb7CA5nP3zBTlPNccvaLSH8f/6sBA40RIm5XHAHyVxbj9mg8UT7DJFXdwyiXeNHNHS Y0EMPPAHQJkYUzsDO0k7a3j2hQlL/NSnORlHTgoMWuZVkAia/LJH7P1rdg1NYvzVd2 SRnSIIbHA/FLIoMvxe6qKoBwApd+HtbAFZhjTv/iL1y7V0Cs9WUyMtgtwn8IdEqkQ8 iQ+jn9uu1bKTN3ar2R88nEHX/BYqXtkBUHC6GH4zns3QR49TVtfGkm3MyKFoD+0LcU YTEo194xQTI9Q== From: "Rafael J. Wysocki" To: Greg Kroah-Hartman Cc: Clemens Ladisch , Arnd Bergmann , Linux ACPI , LKML , Andy Shevchenko Subject: [PATCH v1 0/2] drivers: char: Check ACPI_COMPANION() against NULL at probe time Date: Tue, 12 May 2026 18:19:29 +0200 Message-ID: <6283162.lOV4Wx5bFT@rafael.j.wysocki> Organization: Linux Kernel Development Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="UTF-8" Hi All, This series fixes up two char drivers recently converted to platform drivers to make them check the devices ACPI companion objects at probe time. Thanks!