From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B1D5DC43217 for ; Tue, 11 Oct 2022 15:00:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231286AbiJKPAx (ORCPT ); Tue, 11 Oct 2022 11:00:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54224 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231469AbiJKO7W (ORCPT ); Tue, 11 Oct 2022 10:59:22 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CFEE4647EC; Tue, 11 Oct 2022 07:54:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B50C2B8162C; Tue, 11 Oct 2022 14:54:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 862D9C43142; Tue, 11 Oct 2022 14:54:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665500042; bh=in2WENQ3DnZ5Wbx8A8rV5WBddompOUq8UbqsLWOkxjk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oxQyINalp3s14334abYuAms81/3/CdA3hpYU1lBX0zlWD9zgv5lujWqtGAtL3OEAq PyS8fMZznuDkcLXWuo6BC56Wq/gJhsbA45nGqCmWTpys+Emh+W76/R4Uh8EEGXw9D0 apQ8GR5BYEu+7p+uyzLN5H9KDb1S6n4iMooSutPp71JYE2zxIo+ah5ciSnCFxgC0je yFdW5A+a13HJau+HyWgustAiWpW4riotvEHf/o3A0/x0p3Q6iq3D45Wehmq8j1zePa X5nkBsUZjfLk5b/Dms1zBD2bcUwLbNUkPkaSSdPr+tQwzXBopVEwnnz5hq00XtnAQc evUaEwEduGvKw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Jean Delvare , kernel test robot , Matthias Brugger , Chenglin Xu , Sasha Levin , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 4.19 02/11] soc: mediatek: Let PMIC Wrapper and SCPSYS depend on OF Date: Tue, 11 Oct 2022 10:53:49 -0400 Message-Id: <20221011145358.1624959-2-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221011145358.1624959-1-sashal@kernel.org> References: <20221011145358.1624959-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jean Delvare [ Upstream commit 2778caedb5667239823a29148dfc48b26a8b3c2a ] With the following configuration options: CONFIG_OF is not set CONFIG_MTK_PMIC_WRAP=y CONFIG_MTK_SCPSYS=y we get the following build warnings: CC drivers/soc/mediatek/mtk-pmic-wrap.o drivers/soc/mediatek/mtk-pmic-wrap.c:2138:34: warning: ‘of_pwrap_match_tbl’ defined but not used [-Wunused-const-variable=] drivers/soc/mediatek/mtk-pmic-wrap.c:1953:34: warning: ‘of_slave_match_tbl’ defined but not used [-Wunused-const-variable=] CC drivers/soc/mediatek/mtk-scpsys.o drivers/soc/mediatek/mtk-scpsys.c:1084:34: warning: ‘of_scpsys_match_tbl’ defined but not used [-Wunused-const-variable=] Looking at the code, both drivers can only bind to OF-defined device nodes, so these drivers are useless without OF and should therefore depend on it. Also drop of_match_ptr() from both drivers. We already know what it will resolve to, so we might as well save cpp some work. Developers or QA teams who wish to test-build the code can still do so by enabling CONFIG_OF, which is available on all architectures and has no dependencies. Signed-off-by: Jean Delvare Reported-by: kernel test robot Link: https://lore.kernel.org/all/202207240252.ZY5hSCNB-lkp@intel.com/ Cc: Matthias Brugger Cc: Chenglin Xu Link: https://lore.kernel.org/r/20220730144833.0a0d9825@endymion.delvare Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin --- drivers/soc/mediatek/Kconfig | 2 ++ drivers/soc/mediatek/mtk-pmic-wrap.c | 2 +- drivers/soc/mediatek/mtk-scpsys.c | 2 +- 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig index a7d0667338f2..2bb92efd01a8 100644 --- a/drivers/soc/mediatek/Kconfig +++ b/drivers/soc/mediatek/Kconfig @@ -15,6 +15,7 @@ config MTK_INFRACFG config MTK_PMIC_WRAP tristate "MediaTek PMIC Wrapper Support" depends on RESET_CONTROLLER + depends on OF select REGMAP help Say yes here to add support for MediaTek PMIC Wrapper found @@ -24,6 +25,7 @@ config MTK_PMIC_WRAP config MTK_SCPSYS bool "MediaTek SCPSYS Support" default ARCH_MEDIATEK + depends on OF select REGMAP select MTK_INFRACFG select PM_GENERIC_DOMAINS if PM diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index 011a40b5fb49..0e7dc2f01296 100644 --- a/drivers/soc/mediatek/mtk-pmic-wrap.c +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c @@ -1672,7 +1672,7 @@ static int pwrap_probe(struct platform_device *pdev) static struct platform_driver pwrap_drv = { .driver = { .name = "mt-pmic-pwrap", - .of_match_table = of_match_ptr(of_pwrap_match_tbl), + .of_match_table = of_pwrap_match_tbl, }, .probe = pwrap_probe, }; diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c index ef54f1638d20..06543e41d015 100644 --- a/drivers/soc/mediatek/mtk-scpsys.c +++ b/drivers/soc/mediatek/mtk-scpsys.c @@ -1071,7 +1071,7 @@ static struct platform_driver scpsys_drv = { .name = "mtk-scpsys", .suppress_bind_attrs = true, .owner = THIS_MODULE, - .of_match_table = of_match_ptr(of_scpsys_match_tbl), + .of_match_table = of_scpsys_match_tbl, }, }; builtin_platform_driver(scpsys_drv); -- 2.35.1