From patchwork Tue Mar 6 11:08:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 130776 Delivered-To: patch@linaro.org Received: by 10.46.66.2 with SMTP id p2csp3802230lja; Tue, 6 Mar 2018 03:08:56 -0800 (PST) X-Google-Smtp-Source: AG47ELtnYLmFjYHcIqTPfZnlzVqiVNCANP7CA1AclnflYKHN5X4HwgiQJeWHeFBmWWHMA7/RdXg7 X-Received: by 10.99.95.142 with SMTP id t136mr14447017pgb.94.1520334536071; Tue, 06 Mar 2018 03:08:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1520334536; cv=none; d=google.com; s=arc-20160816; b=V35eEsmnRO388DG5OAuoFybml36jKNQU3dNIIRwIwsM6cEZEyK3qpmfIfL/YGLsMcN Z+ubLVKe/aGSPvJO8etzqtXC1kfKoJEMWc8DM/FR+Xs/4cYtXM89pPFk+J0eU61MzN5+ RYwZqKEBMUT2QP/v3kSG8i+9YBs4MtgO9axYaI9chmyJElX6kCxrnxuG3wKm8sJsmqTK 2WdJagRC8PjYWInHcSAkybi+ccpRDQkKq+BtsZBwYDR3gbImd5QlbdOKysFLlPgUTYEs UdAe3xazPix6Qb5/uQJPF5VEX2bcoK2s6WnaQRMUX8MvME9fcI5EEBldK2HeIgliboML mZjw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature:dkim-filter:arc-authentication-results; bh=MzrvliF9Hkz5xvQQ9/Ifog3SOXAC9YreZBGi77x6U44=; b=UM7A1KJ/eyxpobADz556BeS84E3izNZzKKE2Bif1E4q9Mf4dxu1lmdygoP5bHY7Ao9 QW82VjdwDo+v7zwIhYRFj0GLunJnhlEbrEtXEQRZIadyBoJCTNW3FE5E/jgps9NJq3BI 9pJiyuWg/Rbb4WYwZ3woaFhzZNMY6VRVlHEiGhP4gmaNt7rHr4vDy3JT1ixn76F59egz IWpwM36bd38Xn8XkIXpyycdTyH0LoUFIoqZ3RWeiyTvzoTzvWNf67R5PF9u52l0R7Spm emCC94UQHqiElaOBBRa2+TN1PRxWcsEcK1n5xjG9dqodwGFA8Wszwu+m4aBEPdxp6NVm rQyQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=cYAoWFdj; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a26si11855203pfj.267.2018.03.06.03.08.55; Tue, 06 Mar 2018 03:08:56 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=cYAoWFdj; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753208AbeCFLIw (ORCPT + 28 others); Tue, 6 Mar 2018 06:08:52 -0500 Received: from conuserg-10.nifty.com ([210.131.2.77]:25166 "EHLO conuserg-10.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750859AbeCFLIv (ORCPT ); Tue, 6 Mar 2018 06:08:51 -0500 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-10.nifty.com with ESMTP id w26B8MYP001344; Tue, 6 Mar 2018 20:08:22 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-10.nifty.com w26B8MYP001344 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1520334503; bh=MzrvliF9Hkz5xvQQ9/Ifog3SOXAC9YreZBGi77x6U44=; h=From:To:Cc:Subject:Date:From; b=cYAoWFdjRLHXXYxyjhTdkOF3KaDQdVYwdPAqGavt0z3IGSTjdGoF8z8Aj6hXfohK0 29M92BN1ASF4TotmZPQ9AaMCXLoWyv0pHmIukHu0omRBTrGxTvbRQV+OYdF8niYQ7r i+LNQMXAeOgXpHDZXMTirhDfZfb8htf637SnfchZEShpKyd18UODn3Q1YEbqdGq8X/ TEorkEol+5213JjWB4IjjYrPAZaIHR8Kug75G+1jrP6rah4Y7ZLg1foScjqnO9Eon+ qpFbVVtmYSw/uLEvyt2l7m9NUj6Cki5/qneEk13BriatX09WG486NB4C+uIXrhUeKJ Cg8OG/1F4JRBw== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Alessandro Zummo , Alexandre Belloni , linux-rtc@vger.kernel.org Cc: Arnd Bergmann , Masahiro Yamada , linux-kernel@vger.kernel.org Subject: [PATCH] rtc: at91sam: add 'depends on HAS_IOMEM' to fix unmet dependency Date: Tue, 6 Mar 2018 20:08:11 +0900 Message-Id: <1520334491-7078-1-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This config select's MFD_SYSCON, but does not depend on HAS_IOMEM. Compile testing on architecture without HAS_IOMEM causes "unmet direct dependencies" in Kconfig phase. Detected by "make ARCH=score allyesconfig". Signed-off-by: Masahiro Yamada --- Arnd Bergmann and I discussed how to fix unmet dependency of MFD_SYSCON. https://lkml.org/lkml/2018/2/27/284 We agreed to add 'depends on HAS_IOMEM' to drivers causing unmet dependency. drivers/rtc/Kconfig | 1 + 1 file changed, 1 insertion(+) -- 2.7.4 diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 8ab5f0a5..d826e5d 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1413,6 +1413,7 @@ config RTC_DRV_AT91RM9200 config RTC_DRV_AT91SAM9 tristate "AT91SAM9 RTT as RTC" depends on ARCH_AT91 || COMPILE_TEST + depends on HAS_IOMEM select MFD_SYSCON help Some AT91SAM9 SoCs provide an RTT (Real Time Timer) block which