From nobody Sat Feb 7 12:05:43 2026 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 9A6A6C433FE for ; Wed, 19 Oct 2022 09:10:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232731AbiJSJJJ (ORCPT ); Wed, 19 Oct 2022 05:09:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232371AbiJSJGT (ORCPT ); Wed, 19 Oct 2022 05:06:19 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A2151A83B; Wed, 19 Oct 2022 01:59:37 -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 dfw.source.kernel.org (Postfix) with ESMTPS id F1C7A61805; Wed, 19 Oct 2022 08:57:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 111A5C433D6; Wed, 19 Oct 2022 08:57:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666169879; bh=L07KiKZDECLETthVLMJmTtvE8NKrJZSQVDnbc0zkDzs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0cbDMOqPgCHC1iuyPukpsTRgWbxRGlvRNUgc+c2nhaiTeXuybPInkvMRCENeFeUmG anKnDDPBHUftexIfS8qjVZ5v84oAYwFTGwDMpiKKdWd7rtfBmOf+AJF4ZGocB35kIl solkwI4s4Xb5XwZ1+bfyh8eKlmoJI5OJZ7JwHwYU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Necip Fazil Yildiran , Dmitry Osipenko , Sasha Levin Subject: [PATCH 6.0 442/862] soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA Date: Wed, 19 Oct 2022 10:28:49 +0200 Message-Id: <20221019083309.526792843@linuxfoundation.org> X-Mailer: git-send-email 2.38.0 In-Reply-To: <20221019083249.951566199@linuxfoundation.org> References: <20221019083249.951566199@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Dmitry Osipenko [ Upstream commit 2254182807fc09ba9dec9a42ef239e373796f1b2 ] The DMA subsystem could be entirely disabled in Kconfig and then the TEGRA20_APB_DMA option isn't available too. Hence kernel configuration fails if DMADEVICES Kconfig option is disabled due to the unsatisfiable dependency. The FUSE driver isn't a critical driver and currently it only provides NVMEM interface to userspace which isn't known to be widely used, and thus, it's fine if FUSE driver fails to load. Let's remove the erroneous Kconfig dependency and let the FUSE driver to fail the probing if DMA is unavailable. Fixes: 19d41e5e9c68 ("soc/tegra: fuse: Add APB DMA dependency for Tegra20") Reported-by: Necip Fazil Yildiran Link: https://bugzilla.kernel.org/show_bug.cgi?id=3D209301 Signed-off-by: Dmitry Osipenko Signed-off-by: Sasha Levin --- drivers/soc/tegra/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/soc/tegra/Kconfig b/drivers/soc/tegra/Kconfig index 5725c8ef0406..6f601227da3c 100644 --- a/drivers/soc/tegra/Kconfig +++ b/drivers/soc/tegra/Kconfig @@ -136,7 +136,6 @@ config SOC_TEGRA_FUSE def_bool y depends on ARCH_TEGRA select SOC_BUS - select TEGRA20_APB_DMA if ARCH_TEGRA_2x_SOC =20 config SOC_TEGRA_FLOWCTRL bool --=20 2.35.1