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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,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 8046DC4CECD for ; Mon, 16 Sep 2019 21:24:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 550A72067B for ; Mon, 16 Sep 2019 21:24:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404055AbfIPVYC (ORCPT ); Mon, 16 Sep 2019 17:24:02 -0400 Received: from mga11.intel.com ([192.55.52.93]:27028 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404036AbfIPVX6 (ORCPT ); Mon, 16 Sep 2019 17:23:58 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.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 Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Bard liao , Rander Wang , Ranjani Sridharan , Pierre-Louis Bossart , Sanyog Kale Subject: [RFC PATCH 9/9] soundwire: add device driver to sdw_md_driver 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 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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) \ -- 2.20.1