From nobody Fri Oct 3 16:41:51 2025 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 8709D17A2E3; Thu, 28 Aug 2025 10:59:50 +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=1756378790; cv=none; b=ip9MEMUbLApYSwOB6QEiEKNX9WpjEpMXM0wCG2CgqEFeiLCAlGhJJgmCphcRdoXaClnFKCqnAnLVJpBxb0MTiUYCPPEq/eXnYV74IFfmonSIb68L846P70evpsdL9CO6f2hBpKbVobdN3rW3D304z+V/DewFkmvW77rLyr3MFkw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756378790; c=relaxed/simple; bh=mXa4hTXE0pnYOMhOa57ICNpvT17lo5XMaqOh1iOxDMI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=q48EdhUssS3uW5MKZVXYT246/1JhH+Jo6y+Zz22O+jSMcyS2Xtb85kFkBkykj81oyFIsIHvcx35dz5fh61M5JbmHvX3l0FOV9XYjuFSM5wRcVheknCAZBbfIpe+F9pbLLnTw44CjavSeB1ieGWH2vtpC0PhZNPLnrD/xMcC/bcE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=igoU4tK/; 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="igoU4tK/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0DCA3C4CEF4; Thu, 28 Aug 2025 10:59:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756378790; bh=mXa4hTXE0pnYOMhOa57ICNpvT17lo5XMaqOh1iOxDMI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=igoU4tK/+vKil+TuF7w96tyYakwpHoTWTzzS6yivyI6GxDz4fCf06NdM5EE5bZNjI VRX490ljhpOp5yMhx+jxldSJRLvcfEsmNrIXP+Ipc2gvBAWJRCY079xraxhXGAfAFh 2g7f/OXrfeGUN7XnkWO7SaCyC4TFxo9GHpPuuDsGcy88X8KOGGR4XAcBYrhaveDiLO rFFBbUuvES6XBgkcdYvjVZlEKRwbicEiUw1DixjaySGJJgvmOzIuNFtoQ1Pob7khr9 31i75boFfoRoFA+xzzFYuwWkdF6qQegjXldJAuRFL/N7/KMrSK2isclrEG0Y0qsHis 923bnAsHdk8mw== From: "Rafael J. Wysocki" To: Linux PM Cc: Greg Kroah-Hartman , LKML , Sudeep Holla , Danilo Krummrich Subject: [PATCH v1 1/2] driver core: faux: Set power.no_pm for faux devices Date: Thu, 28 Aug 2025 12:56:41 +0200 Message-ID: <6206518.lOV4Wx5bFT@rafael.j.wysocki> Organization: Linux Kernel Development In-Reply-To: <12749467.O9o76ZdvQC@rafael.j.wysocki> References: <12749467.O9o76ZdvQC@rafael.j.wysocki> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Rafael J. Wysocki Since faux devices are not supposed to be involved in any kind of power management, set the no_pm flag for all of them. Signed-off-by: Rafael J. Wysocki --- drivers/base/faux.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/base/faux.c +++ b/drivers/base/faux.c @@ -155,6 +155,7 @@ dev->parent =3D &faux_bus_root; dev->bus =3D &faux_bus_type; dev_set_name(dev, "%s", name); + device_set_pm_not_required(dev); =20 ret =3D device_add(dev); if (ret) {