From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CDF40C43441 for ; Mon, 12 Nov 2018 09:49:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9176E223C8 for ; Mon, 12 Nov 2018 09:49:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9176E223C8 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728243AbeKLTmK (ORCPT ); Mon, 12 Nov 2018 14:42:10 -0500 Received: from mx2.suse.de ([195.135.220.15]:35494 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725873AbeKLTmK (ORCPT ); Mon, 12 Nov 2018 14:42:10 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 7538DAFE4; Mon, 12 Nov 2018 09:49:43 +0000 (UTC) Date: Mon, 12 Nov 2018 10:49:42 +0100 From: Jean Delvare To: LKML Cc: Radu Pirea , Lee Jones Subject: [PATCH] mfd: at91-usart: Add platform dependency Message-ID: <20181112104942.765456f7@endymion> Organization: SUSE Linux X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.31; x86_64-suse-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It doesn't make sense to present option MFD_AT91_USART by default if not building an AT91 kernel, as the drivers which depend on it are not available. Signed-off-by: Jean Delvare Fixes: 7d3aa342cef7 ("mfd: at91-usart: Add MFD driver for USART") Cc: Radu Pirea Cc: Lee Jones --- As a side note, maybe it would make sense to have SPI_AT91_USART select MFD_AT91_USART instead of depend on it, so that MFD_AT91_USART could be hidden? drivers/mfd/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-4.20-rc2.orig/drivers/mfd/Kconfig 2018-11-12 09:34:20.096038788 +0100 +++ linux-4.20-rc2/drivers/mfd/Kconfig 2018-11-12 10:39:51.102170181 +0100 @@ -102,6 +102,7 @@ config MFD_AAT2870_CORE config MFD_AT91_USART tristate "AT91 USART Driver" select MFD_CORE + depends on ARCH_AT91 || COMPILE_TEST help Select this to get support for AT91 USART IP. This is a wrapper over at91-usart-serial driver and usart-spi-driver. Only one function -- Jean Delvare SUSE L3 Support