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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE572C48BE6 for ; Fri, 11 Jun 2021 15:44:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9482F613AE for ; Fri, 11 Jun 2021 15:44:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231849AbhFKPqR (ORCPT ); Fri, 11 Jun 2021 11:46:17 -0400 Received: from mail-lf1-f41.google.com ([209.85.167.41]:43532 "EHLO mail-lf1-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231294AbhFKPqP (ORCPT ); Fri, 11 Jun 2021 11:46:15 -0400 Received: by mail-lf1-f41.google.com with SMTP id x24so3578783lfr.10; Fri, 11 Jun 2021 08:44:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=PcsWKRjGDx2mqjUWfRMpElvDs8rKHv2+VyEn9Eaz0+A=; b=ptJFAIc8TkmxeB15o6bz846TMCWai75j4OC77KIDe67deQlxlyJGEogmiC6CT1rY4h x33cAwewQy6GB4xppISKjrAtjEDaU9MtzpYiVZfRrTZPz+CcmJLcfWwZE3mhUdxhZkfF EYIZnDHJK6iiQV0uE4Uz0CBV6D3t2rV00COHczGeTbtjjcWdzhxF/psqhw+bOGpvduNl nqTIIK3ofVuV2ouv7vJ9jJoqqdGssDk0xV7MKMho6ldiCwphrFuSaGRsPIeYk/lHuNmP 3EF8Rg9N1MlR4BChZ+OUzfKZT2M/mQ3XrTMxW4zMOHdANX9kJ2MSIVVY0WNbK1STZPho JYcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=PcsWKRjGDx2mqjUWfRMpElvDs8rKHv2+VyEn9Eaz0+A=; b=uf9ePxjgm9TfaX0MOX6QhIOPzKqnIHBzSmm/tR7MecdXNr15Ocjp195Y9tDdfca8Dk J+ehwbQ92/HLylzGBn7t1VdhOmDu9YqcfxirRNTTG7LXVfWjs/1LztNqLyXjeUANFATb z/NzktJOfE6jWvzMSiknrCHaAc++D0slTU0pyqcT0W3vOefXsFzawPrMQhviTjdvWlPN 24F+iHCXb8xbyfXDo1Ac3W+lQ0jyCMf4P4U4lcJzCNovFxl/l9DlcTZIosyE0KQt+5JW 5MlU/HLlFKBI9IsBwgaLCPe4qZUJDf6Ttc4VzuQyazKa/HxqbpkXZInVwcAoArbCLDid 9kjg== X-Gm-Message-State: AOAM532DoEoTREVfx0nlF5IikvVN2v/Zsh/vYbPEAcE9htb6T5FkbP6P rr9nq/DxbHLq5M5N9uxlZD8= X-Google-Smtp-Source: ABdhPJyJFpBKp1PX0r64m29XgI+fy6dULwxH2rd0GyuxfwOChBL3hB9uSZYebhoVz7G1wF3r4uI3bg== X-Received: by 2002:ac2:4c0a:: with SMTP id t10mr2935039lfq.401.1623426196335; Fri, 11 Jun 2021 08:43:16 -0700 (PDT) Received: from localhost.localdomain (94-29-21-60.dynamic.spd-mgts.ru. [94.29.21.60]) by smtp.gmail.com with ESMTPSA id l7sm762460ljc.28.2021.06.11.08.43.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Jun 2021 08:43:15 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Krzysztof Kozlowski Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v1] memory: tegra210-emc: Make driver dependent on OF_RESERVED_MEM Date: Fri, 11 Jun 2021 18:42:06 +0300 Message-Id: <20210611154206.30911-1-digetx@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Tegra210 EMC driver requires OF_RESERVED_MEM to be enabled in order to be useful at runtime. The OF_RESERVED_MEM is enabled by default in defconfig, but it could disabled manually, breaking functionality of the driver. Make driver dependent on OF_RESERVED_MEM Kconfig option, for clarity. Suggested-by: Krzysztof Kozlowski Signed-off-by: Dmitry Osipenko --- drivers/memory/tegra/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/memory/tegra/Kconfig b/drivers/memory/tegra/Kconfig index f9bae36c03a3..17053eaf87b9 100644 --- a/drivers/memory/tegra/Kconfig +++ b/drivers/memory/tegra/Kconfig @@ -51,7 +51,7 @@ config TEGRA210_EMC_TABLE config TEGRA210_EMC tristate "NVIDIA Tegra210 External Memory Controller driver" - depends on ARCH_TEGRA_210_SOC || COMPILE_TEST + depends on (ARCH_TEGRA_210_SOC && OF_RESERVED_MEM) || COMPILE_TEST select TEGRA210_EMC_TABLE help This driver is for the External Memory Controller (EMC) found on -- 2.30.2