From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 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: In-Reply-To: References: Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org 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. -- 2.15.1