From patchwork Mon Feb 4 13:42:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 10795687 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F3E4C14E1 for ; Mon, 4 Feb 2019 13:42:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E15DC2A80D for ; Mon, 4 Feb 2019 13:42:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D5F612B342; Mon, 4 Feb 2019 13:42:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4E5F52A80D for ; Mon, 4 Feb 2019 13:42:54 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 2DCF926755E; Mon, 4 Feb 2019 14:42:40 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id AEB67267516; Mon, 4 Feb 2019 14:42:31 +0100 (CET) Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id 5BB1526746F for ; Mon, 4 Feb 2019 14:42:26 +0100 (CET) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id AAC65AFCD; Mon, 4 Feb 2019 13:42:26 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Mon, 4 Feb 2019 14:42:17 +0100 Message-Id: <20190204134222.9560-1-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 Cc: Mark Brown , Christoph Hellwig Subject: [alsa-devel] [PATCH 0/5] ALSA: Fix remaining NULL device with memory allocations X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Hi, this patchset covers the still remaining drivers calling the memory allocation with NULL device pointer. Simply card->dev is passed there. Mark, two of them are trivial fixes for ASoC, and I'd like to merge them through my tree, since the last patch adds an explicit WARN_ON(). Give me Ack's if they are OK. thanks, Takashi === Takashi Iwai (5): ALSA: x86: Avoid passing NULL to memory allocators ALSA: arm: Avoid passing NULL to memory allocators ASoC: amd: Avoid passing NULL to memory allocators ASoC: sh: Avoid passing NULL to memory allocators ALSA: core: Don't allow NULL device for memory allocation sound/arm/aaci.c | 3 ++- sound/core/memalloc.c | 2 ++ sound/soc/amd/raven/acp3x-pcm-dma.c | 3 ++- sound/soc/sh/siu_pcm.c | 2 +- sound/x86/intel_hdmi_audio.c | 3 ++- 5 files changed, 9 insertions(+), 4 deletions(-) Acked-by: Christoph Hellwig