From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754680AbeAKJT5 (ORCPT + 1 other); Thu, 11 Jan 2018 04:19:57 -0500 Received: from mail-qt0-f180.google.com ([209.85.216.180]:34575 "EHLO mail-qt0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754335AbeAKJTu (ORCPT ); Thu, 11 Jan 2018 04:19:50 -0500 X-Google-Smtp-Source: ACJfBotKEWKulSrRCHJ+rrq+wwLk/AISvxhhOHzwMRDIfTcm1X9FSrN1sQ+SH3JnF1ENcRw04mda5M/JXTEQRZVu6Dg= MIME-Version: 1.0 In-Reply-To: <20180111150614.2a1d0de0@canb.auug.org.au> References: <20180111150614.2a1d0de0@canb.auug.org.au> From: Linus Walleij Date: Thu, 11 Jan 2018 10:19:49 +0100 Message-ID: Subject: Re: linux-next: build warning after merge of the gpio tree To: Stephen Rothwell Cc: Linux-Next Mailing List , Linux Kernel Mailing List , "Maciej S. Szmigiero" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: On Thu, Jan 11, 2018 at 5:06 AM, Stephen Rothwell wrote: > Hi Linus, > > After merging the gpio tree, today's linux-next build (arm > multi_v7_defconfig) produced this warning: > > drivers/gpio/Kconfig:13:error: recursive dependency detected! > drivers/gpio/Kconfig:13: symbol GPIOLIB is selected by STX104 > drivers/iio/adc/Kconfig:699: symbol STX104 depends on ISA_BUS_API > arch/Kconfig:821: symbol ISA_BUS_API is selected by GPIO_WINBOND > drivers/gpio/Kconfig:701: symbol GPIO_WINBOND depends on GPIOLIB > For a resolution refer to Documentation/kbuild/kconfig-language.txt > subsection "Kconfig recursive dependency limitations" > > Presumably introduced by commit > > a0d65009411c ("gpio: winbond: Add driver") Thanks, Arnd already patched it up quickly! Yours, Linus Walleij