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 D757D30E0C8 for ; Mon, 26 Jan 2026 10:25:14 +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=1769423114; cv=none; b=tFXxbWJAdQqwOhJbiwjKBaU4DdqHSx2Yg6UG9eU4iZAehkOnUbUgnfDcAC99wrZgw7wtdmEbJpEAs2QO3f6sSFeoEkBAWY7d7ejcUcn+SHCIZ1kRtpSH8D7RoM79fS6YaramiLv143J9GsBLaI9CQtKu+p0jwJMUjcMlifgSQxk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769423114; c=relaxed/simple; bh=1Rl/NJhMTYCsDeKJhDknpfhqitogEoQQWuJfyg+0UsM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Hl3n+yVhougqfRE4fyaKltwBH/LUehHzIK/MCjOuPQ+dVObV1FlaClPFQ5UsAJYgkwqqEn6xxVyCL3i9AA1e9Htcc97GTkx/SqVudqJcY04BW3nhbla1qUNaZZPo4GJjDFz99oadDYzGEukXq1ZERqXqRF/5kG/tbqLFx82QMZo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Wmcy2gK3; 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="Wmcy2gK3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC2DAC19421; Mon, 26 Jan 2026 10:25:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769423114; bh=1Rl/NJhMTYCsDeKJhDknpfhqitogEoQQWuJfyg+0UsM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Wmcy2gK3gzl5rqmDjmIUi1KlqXc9G5SvIix+BvfRQuiZWPCm8dzQ7qoOmDD7u/dt2 qb9GCHkoZmLfNH7E9jcv6dytfIpW9+6ELA5UC/+APDrV2vitourfMnYepwn+Bb5VsE 8y78zia0ZXtWBtsyTp0Q99v9pIv/EXSu1A5Cwpr3QRXUgYY97Ebo5gXoXRgiTJyq6O CN2feiXdgvdpTcYuUZrVAmpm5m88o6TrvbaqWtbzsMEn1eVwEPMq/MBuslE1/L70wr YlEARsn+8DmRx7VaaOCu6YRyQqVnBEPoA0/imxGyXLqGFnoxti76/OPyC1QTUl7Jwi vTZe1pllR2Sbw== Date: Mon, 26 Jan 2026 10:25:11 +0000 From: Tzung-Bi Shih To: Thomas Zimmermann Cc: briannorris@chromium.org, jwerner@chromium.org, javierm@redhat.com, samuel@sholland.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, airlied@gmail.com, simona@ffwll.ch, chrome-platform@lists.linux.dev, dri-devel@lists.freedesktop.org Subject: Re: [PATCH v2 06/12] firmware: google: Init coreboot bus with subsys_initcall() Message-ID: References: <20260115082128.12460-1-tzimmermann@suse.de> <20260115082128.12460-7-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260115082128.12460-7-tzimmermann@suse.de> On Thu, Jan 15, 2026 at 08:57:16AM +0100, Thomas Zimmermann wrote: > Using module_init()/device_initcall() is too late to initialize > the coreboot bus, as there might already be drivers that depend > on it. > > So far this hasn't been a problem, as coreboot controls all device > creation. Initializing the coreboot bus earlier in subsys_initcall() > will allow for external coreboot drivers to register themselves > with device_initcall(). Prepares coreboot to support additional > coreboot drivers from other subsystems. > > Signed-off-by: Thomas Zimmermann > Reviewed-by: Javier Martinez Canillas Acked-by: Tzung-Bi Shih