From patchwork Wed Oct 27 13:26:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 12587327 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B6D9AC433F5 for ; Wed, 27 Oct 2021 13:26:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9A626610C8 for ; Wed, 27 Oct 2021 13:26:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229585AbhJ0N2v (ORCPT ); Wed, 27 Oct 2021 09:28:51 -0400 Received: from gloria.sntech.de ([185.11.138.130]:46574 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242133AbhJ0N2u (ORCPT ); Wed, 27 Oct 2021 09:28:50 -0400 Received: from ip5f5a6e92.dynamic.kabel-deutschland.de ([95.90.110.146] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mfiwf-0003TD-5O; Wed, 27 Oct 2021 15:26:21 +0200 From: Heiko Stuebner To: linux-rockchip@lists.infradead.org Cc: sboyd@kernel.org, kernel@esmil.dk, linux-clk@vger.kernel.org, mturquette@baylibre.com, heiko@sntech.de Subject: [PATCH 1/2] Revert "clk: rockchip: use module_platform_driver_probe" Date: Wed, 27 Oct 2021 15:26:15 +0200 Message-Id: <20211027132616.1039814-2-heiko@sntech.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211027132616.1039814-1-heiko@sntech.de> References: <20211027132616.1039814-1-heiko@sntech.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org This reverts commit 1da80da028fe5accb866c0d6899a292ed86bef45. Reading recent discussions [0] [1], I realized this change introduces a number of problems: - only converting to module_platform_driver creates the issue with the existing __init and __initdata attributes. When the driver would've been built as a module, all the missing clock-definitions (all are initdata) should've turned up as error in testing suggesting that the change wasn't at all - a clock driver is a very core component of soc bringup and making this able to be built as a module solely for enabling the soc vendor to add out of tree changes for Android implementations is not in our interest and also everything except a ramdisk won't probe without a clock controller. This is especially true when the changes aren't really tested and are merely added to move the mainline driver "out of the way". [0] https://lwn.net/Articles/872209/ [1] https://lore.kernel.org/all/163529604399.15791.378104318036812951@swboyd.mtv.corp.google.com/ Signed-off-by: Heiko Stuebner Reviewed-by: Stephen Boyd --- drivers/clk/rockchip/clk-rk3399.c | 2 +- drivers/clk/rockchip/clk-rk3568.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c index 7924598747b6..53ed5cca335b 100644 --- a/drivers/clk/rockchip/clk-rk3399.c +++ b/drivers/clk/rockchip/clk-rk3399.c @@ -1656,7 +1656,7 @@ static struct platform_driver clk_rk3399_driver = { .suppress_bind_attrs = true, }, }; -module_platform_driver_probe(clk_rk3399_driver, clk_rk3399_probe); +builtin_platform_driver_probe(clk_rk3399_driver, clk_rk3399_probe); MODULE_DESCRIPTION("Rockchip RK3399 Clock Driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/clk/rockchip/clk-rk3568.c b/drivers/clk/rockchip/clk-rk3568.c index 939e7079c334..75ca855e720d 100644 --- a/drivers/clk/rockchip/clk-rk3568.c +++ b/drivers/clk/rockchip/clk-rk3568.c @@ -1719,7 +1719,7 @@ static struct platform_driver clk_rk3568_driver = { .suppress_bind_attrs = true, }, }; -module_platform_driver_probe(clk_rk3568_driver, clk_rk3568_probe); +builtin_platform_driver_probe(clk_rk3568_driver, clk_rk3568_probe); MODULE_DESCRIPTION("Rockchip RK3568 Clock Driver"); MODULE_LICENSE("GPL");