From patchwork Mon Sep 16 21:23:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre-Louis Bossart X-Patchwork-Id: 11147903 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6937814E5 for ; Mon, 16 Sep 2019 21:30:47 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F274420644 for ; Mon, 16 Sep 2019 21:30:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="pP/QG6fG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F274420644 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 3E80884B; Mon, 16 Sep 2019 23:29:55 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 3E80884B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1568669445; bh=FhnJNNeripiyQMsMEDBDYNQSJy2v502FLrG9PyVwFhE=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=pP/QG6fGokR6f1ZpobyU2IKW57+GwbQd1eY9TqhSsXVAwnAaU1JTOWK0CCrBYuqd3 S3QbAZla/FOTsRyymrX9hsDPMVglm0+Wnn0vs0Ysp5gQ8UtG5GedjZL4DtG/jweYzL bB3XzyqENa8DgE+tExCQOReh1a2DIaTq/tkwXwuI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 3F3C4F80677; Mon, 16 Sep 2019 23:24:10 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 97E3FF80611; Mon, 16 Sep 2019 23:24:03 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 0E4B9F805FD for ; Mon, 16 Sep 2019 23:23:58 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 0E4B9F805FD X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Sep 2019 14:23:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,514,1559545200"; d="scan'208";a="201684062" Received: from dgitin-mobl.amr.corp.intel.com (HELO pbossart-mobl3.intel.com) ([10.251.142.45]) by fmsmga001.fm.intel.com with ESMTP; 16 Sep 2019 14:23:57 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Date: Mon, 16 Sep 2019 16:23:42 -0500 Message-Id: <20190916212342.12578-10-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190916212342.12578-1-pierre-louis.bossart@linux.intel.com> References: <20190916212342.12578-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Cc: Pierre-Louis Bossart , tiwai@suse.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, Ranjani Sridharan , vkoul@kernel.org, broonie@kernel.org, srinivas.kandagatla@linaro.org, jank@cadence.com, slawomir.blauciak@intel.com, Sanyog Kale , Bard liao , Rander Wang Subject: [alsa-devel] [RFC PATCH 9/9] soundwire: add device driver to sdw_md_driver X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Bard Liao Setting an device driver is necessary for ASoC to register DAI components. Signed-off-by: Bard Liao Signed-off-by: Pierre-Louis Bossart --- drivers/soundwire/intel.c | 4 ++++ drivers/soundwire/master.c | 2 ++ include/linux/soundwire/sdw.h | 1 + 3 files changed, 7 insertions(+) diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 267e0fad7494..c3dba6cf7730 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1042,6 +1042,10 @@ static int intel_master_remove(struct sdw_master_device *md) } struct sdw_md_driver intel_sdw_driver = { + .driver = { + .name = "intel-sdw", + .owner = THIS_MODULE, + }, .probe = intel_master_probe, .startup = intel_master_startup, .remove = intel_master_remove, diff --git a/drivers/soundwire/master.c b/drivers/soundwire/master.c index d9d09759b9c3..adf11d9f5469 100644 --- a/drivers/soundwire/master.c +++ b/drivers/soundwire/master.c @@ -73,6 +73,8 @@ struct sdw_master_device *sdw_md_add(struct sdw_md_driver *driver, put_device(&md->dev); } + md->dev.driver = &driver->driver; + return md; } EXPORT_SYMBOL(sdw_md_add); diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 6289924b0336..e22bc037c196 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -606,6 +606,7 @@ struct sdw_md_driver { */ int (*autonomous_clock_stop_enable)(struct sdw_master_device *md, bool state); + struct device_driver driver; }; #define SDW_SLAVE_ENTRY(_mfg_id, _part_id, _drv_data) \