From patchwork Fri Dec 29 20:14:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Breathitt Gray X-Patchwork-Id: 10137371 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 27A1A60212 for ; Fri, 29 Dec 2017 20:15:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 13D942E33F for ; Fri, 29 Dec 2017 20:15:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 043222E33A; Fri, 29 Dec 2017 20:15:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 55AC02E33A for ; Fri, 29 Dec 2017 20:14:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751842AbdL2UOz (ORCPT ); Fri, 29 Dec 2017 15:14:55 -0500 Received: from mail-yw0-f194.google.com ([209.85.161.194]:41787 "EHLO mail-yw0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751385AbdL2UOy (ORCPT ); Fri, 29 Dec 2017 15:14:54 -0500 Received: by mail-yw0-f194.google.com with SMTP id f1so9723979ywd.8; Fri, 29 Dec 2017 12:14:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=nkmXcnvQC38Hg5dCIGGNLz0IwZIOyBCootZ3RAnZ1BI=; b=vhTSp0tnRRKOs2El14w71N2CyoIhB7Ju9C4QGpxSSHSu5HMhFC31p5hIyh0W5Pxq+r Nqe1zEQeLW2e8fF4d9TNXkgauVjpPFP545gFDgZbSxc/eGhj/F9oiNLVd8LIUCMIpqMn H71qddzX81bOmhKV3rG20ld2o9qC9I10cf+nnlIbPyM8vCtbCICSsPju0BinbWCGf0t+ kwYzVBPO8SeTy1eMhDnO8+GLsLLq5Soyt8IWTZNvf7VNPy/qgmDDb/hZg4eGMevOu0YD MNQcvgivhf+cWXx0C5f8YwlFbta1QV3WCSGY4v9Fw8rJMD9895DIUh+NsFXLVEthrb+w 5VUw== 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:in-reply-to :references; bh=nkmXcnvQC38Hg5dCIGGNLz0IwZIOyBCootZ3RAnZ1BI=; b=JqdWDrlO0dpJVRBnn84BrQyhDX1xvqKljjgIFLvm5ON5Py473dsyknKgu6ZE2ljy6E 1mwam6EP0Xo5+svzT/pl8pJC7xmnvN0nb5RqHncjF3MryFsf3JVtYrXsDuQoUyLaOnpQ fHobHNNtL5F8dWR42tgH0iMi1rVxW0xekS21i6DjYiGPOChB8LSrWi1S3/Zww47RXbnm E50iI84i23aLgOOt4pWGRqunWNBNpRqBmeElUZsONWXS2soFW4qpJ7Khbe9t31ibQNIQ YbTzNQ2TlTUskWf7oDDMwAc9ncJen4YJGcifMBoGk6qrIb1YwlgfUjcs2cZunLK9693A xIlQ== X-Gm-Message-State: AKGB3mKCzX7RJbLzP3DpUwpnSaSclCP0DjpYCT5vK+gRpCpFuzGzW3y1 mrqrwhqn3nDcJZBk+/HZzVU= X-Google-Smtp-Source: ACJfBoujFm/GtiaAbHQpHFZhrZOz8dc0SLcT/DHf7c3DgFwmsD4xXtI183mtw8Jrk/MU+dug5id4wQ== X-Received: by 10.13.193.5 with SMTP id c5mr24182172ywd.138.1514578493513; Fri, 29 Dec 2017 12:14:53 -0800 (PST) Received: from localhost ([72.188.97.40]) by smtp.gmail.com with ESMTPSA id k64sm17243958ywe.10.2017.12.29.12.14.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Dec 2017 12:14:53 -0800 (PST) From: William Breathitt Gray To: linus.walleij@linaro.org Cc: mail@maciej.szmigiero.name, linux@roeck-us.net, linux-gpio@vger.kernel.org, linux-iio@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, William Breathitt Gray Subject: [PATCH v2 4/5] isa: Remove ISA_BUS_API selection for ISA_BUS Date: Fri, 29 Dec 2017 15:14:46 -0500 Message-Id: X-Mailer: git-send-email 2.15.1 In-Reply-To: References: Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP ISA_BUS_API is selected by drivers themselves when necessary. The ISA_BUS Kconfig option is now simply a mask for true ISA device drivers and relevant configuration. For now, the ISA_BUS Kconfig option is only available for X86, but may be added for other arch builds in the future if the need arises. Signed-off-by: William Breathitt Gray --- arch/x86/Kconfig | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 8eed3f94bfc7..5478c5beb302 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2608,11 +2608,13 @@ config PCI_CNB20LE_QUIRK source "drivers/pci/Kconfig" config ISA_BUS - bool "ISA-style bus support on modern systems" if EXPERT - select ISA_BUS_API + bool "ISA bus support on modern systems" if EXPERT help - Enables ISA-style drivers on modern systems. This is necessary to - support PC/104 devices on X86_64 platforms. + Expose ISA bus device drivers and options available for selection and + configuration. Enable this option if your target machine has an ISA + bus. ISA is an older system, displaced by PCI and newer bus + architectures -- if your target machine is modern, it probably does + not have an ISA bus. If unsure, say N.