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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 E252EC54FD9 for ; Thu, 27 Feb 2020 14:11:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B9664246A4 for ; Thu, 27 Feb 2020 14:11:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582812690; bh=wLfKhXxpa14kf4mWcdqPTEGTf+Z9dEcu+jrqE4IYkmY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Uke98TRVpsv/MUNmW4VvRUxgq2BbPjLBbOuptEMYg6cw9wZRNOdMlbgbb+0Shyf8G VvvLkefDsOvG+5ea6MZml3HBx7GlUEVaP+LhT9pXjRAkERZJmGCL3V3J/FwMSD7GNL CwTRYbKG/zjwvMd+v4EjwzNbBaVf8577bXyNJi4w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388496AbgB0OL3 (ORCPT ); Thu, 27 Feb 2020 09:11:29 -0500 Received: from mail.kernel.org ([198.145.29.99]:49910 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388690AbgB0OLZ (ORCPT ); Thu, 27 Feb 2020 09:11:25 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8859520801; Thu, 27 Feb 2020 14:11:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582812685; bh=wLfKhXxpa14kf4mWcdqPTEGTf+Z9dEcu+jrqE4IYkmY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cOs4xUXQBp5PD0/DvxwLWgJ7944tv3WAKN9X/tZE5bjg5dSb9cpp6Qx3ZXkM078/N sHGxcOEL6nSd9LHCVl4fOxs7wHLITHCksst6dxAVtdiR6Qux7/3lYnGofkrHJR6Rc9 aoQ39Jclca3yUqP+O0WTS99QUXvxlZTfkwaXOa/0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Arnd Bergmann , Codrin Ciubotariu , =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= , Mark Brown Subject: [PATCH 5.4 113/135] ASoC: atmel: fix atmel_ssc_set_audio link failure Date: Thu, 27 Feb 2020 14:37:33 +0100 Message-Id: <20200227132246.161577149@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200227132228.710492098@linuxfoundation.org> References: <20200227132228.710492098@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnd Bergmann commit 9437bfda00f3b26eb5f475737ddaaf4dc07fee4f upstream. The ssc audio driver can call into both pdc and dma backends. With the latest rework, the logic to do this in a safe way avoiding link errors was removed, bringing back link errors that were fixed long ago in commit 061981ff8cc8 ("ASoC: atmel: properly select dma driver state") such as sound/soc/atmel/atmel_ssc_dai.o: In function `atmel_ssc_set_audio': atmel_ssc_dai.c:(.text+0xac): undefined reference to `atmel_pcm_pdc_platform_register' Fix it this time using Makefile hacks and a comment to prevent this from accidentally getting removed again rather than Kconfig hacks. Fixes: 18291410557f ("ASoC: atmel: enable SOC_SSC_PDC and SOC_SSC_DMA in Kconfig") Signed-off-by: Arnd Bergmann Signed-off-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20200130130545.31148-1-codrin.ciubotariu@microchip.com Reviewed-by: Michał Mirosław Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/atmel/Kconfig | 4 ++-- sound/soc/atmel/Makefile | 10 ++++++++-- 2 files changed, 10 insertions(+), 4 deletions(-) --- a/sound/soc/atmel/Kconfig +++ b/sound/soc/atmel/Kconfig @@ -10,11 +10,11 @@ config SND_ATMEL_SOC if SND_ATMEL_SOC config SND_ATMEL_SOC_PDC - tristate + bool depends on HAS_DMA config SND_ATMEL_SOC_DMA - tristate + bool select SND_SOC_GENERIC_DMAENGINE_PCM config SND_ATMEL_SOC_SSC --- a/sound/soc/atmel/Makefile +++ b/sound/soc/atmel/Makefile @@ -6,8 +6,14 @@ snd-soc-atmel_ssc_dai-objs := atmel_ssc_ snd-soc-atmel-i2s-objs := atmel-i2s.o snd-soc-mchp-i2s-mcc-objs := mchp-i2s-mcc.o -obj-$(CONFIG_SND_ATMEL_SOC_PDC) += snd-soc-atmel-pcm-pdc.o -obj-$(CONFIG_SND_ATMEL_SOC_DMA) += snd-soc-atmel-pcm-dma.o +# pdc and dma need to both be built-in if any user of +# ssc is built-in. +ifdef CONFIG_SND_ATMEL_SOC_PDC +obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel-pcm-pdc.o +endif +ifdef CONFIG_SND_ATMEL_SOC_DMA +obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel-pcm-dma.o +endif obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel_ssc_dai.o obj-$(CONFIG_SND_ATMEL_SOC_I2S) += snd-soc-atmel-i2s.o obj-$(CONFIG_SND_MCHP_SOC_I2S_MCC) += snd-soc-mchp-i2s-mcc.o