From patchwork Thu Dec 1 14:08:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Fitzgerald X-Patchwork-Id: 630681 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 40A2CC4321E for ; Thu, 1 Dec 2022 14:09:17 +0000 (UTC) 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 94B49172A; Thu, 1 Dec 2022 15:08:25 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 94B49172A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1669903755; bh=gbkh+dX7pZpIRxbXEf/XVDCXwLwnRPVATYaitQrR11g=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=ZRunUcK4QOsyxp0W6WVsGVepTIlBn3RGuFSeCNtUZHtGHpjXan0SXcC68PaeIl+l5 B3dd9wpQ/73eeQkXPRWysq3DoXlUYfoXLd/Z52HC5f1dRP+uhlvg4R5gl0hNM1XNPG L4yvfhWXO1NpMGqNucvT1SPTaWqoCilcKyx/Yn8A= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 2FC00F80162; Thu, 1 Dec 2022 15:08:25 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 70962F80162; Thu, 1 Dec 2022 15:08:23 +0100 (CET) Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) (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 4DE99F80162 for ; Thu, 1 Dec 2022 15:08:16 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 4DE99F80162 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="nS7IwDtO" Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2B17QP4t028766; Thu, 1 Dec 2022 08:08:15 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=PODMain02222019; bh=aVFnhMLKgGGRaB1FIfpMD8+VZ0uq+JtE4ZtRA9APwaE=; b=nS7IwDtOIS6qhC4ZyQJj4ClXDFUkeLsCUW4suZLlKDytSEk9eOkX+/W+OxXsIWJi/sXt rgy0Suzt6NFW+9ef9Qwpss7lXWk7/2M9g0zeldOY817Tf4ZfQC0t/u86Ju3P/7TLLkiU QfmnCXki9MdDLJ7N783DBq1GlqlXgthJkVj6lHwqKkTQCfo7VNORnACtUIkgE2Kv78S8 1PerDjbRPddLuiqbr/gRaY8He1c5BngSQ0bJoO8LCLlfDg9B6Fy03bdHBkd2e7sjye0M kS0AeJ114wgm1nAmlTSj6De+hUdhnXL/7EVFXFIlFdgnb3ngU8iS/CKBVwiVqZGVeAvD IA== Received: from ediex02.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3m6k2vrjg8-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 01 Dec 2022 08:08:15 -0600 Received: from ediex01.ad.cirrus.com (198.61.84.80) by ediex02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.20; Thu, 1 Dec 2022 08:08:13 -0600 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.2.1118.20 via Frontend Transport; Thu, 1 Dec 2022 08:08:13 -0600 Received: from edi-sw-dsktp-006.ad.cirrus.com (edi-sw-dsktp-006.ad.cirrus.com [198.90.251.111]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 45DA7B12; Thu, 1 Dec 2022 14:08:13 +0000 (UTC) From: Richard Fitzgerald To: , Subject: [PATCH 2/2] soundwire: bus: Remove unused reset_page_addr() callback Date: Thu, 1 Dec 2022 14:08:13 +0000 Message-ID: <20221201140813.4062146-3-rf@opensource.cirrus.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221201140813.4062146-1-rf@opensource.cirrus.com> References: <20221201140813.4062146-1-rf@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: vgO-dL25bNxlvxGluib_oebpngETpxIi X-Proofpoint-ORIG-GUID: vgO-dL25bNxlvxGluib_oebpngETpxIi X-Proofpoint-Spam-Reason: safe Cc: alsa-devel@alsa-project.org, patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, Richard Fitzgerald , sanyog.r.kale@intel.com, yung-chuan.liao@linux.intel.com 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" A previous patch removed unnecessary zeroing of the page registers after a paged transaction, so now the reset_page_addr callback is unused and can be removed. Signed-off-by: Richard Fitzgerald --- drivers/soundwire/cadence_master.c | 14 -------------- drivers/soundwire/cadence_master.h | 3 --- drivers/soundwire/intel_auxdevice.c | 1 - include/linux/soundwire/sdw.h | 3 --- 4 files changed, 21 deletions(-) diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c index 6bffecf3d61a..1c4f8dea57f2 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -769,20 +769,6 @@ cdns_xfer_msg_defer(struct sdw_bus *bus, } EXPORT_SYMBOL(cdns_xfer_msg_defer); -enum sdw_command_response -cdns_reset_page_addr(struct sdw_bus *bus, unsigned int dev_num) -{ - struct sdw_cdns *cdns = bus_to_cdns(bus); - struct sdw_msg msg; - - /* Create dummy message with valid device number */ - memset(&msg, 0, sizeof(msg)); - msg.dev_num = dev_num; - - return cdns_program_scp_addr(cdns, &msg); -} -EXPORT_SYMBOL(cdns_reset_page_addr); - u32 cdns_read_ping_status(struct sdw_bus *bus) { struct sdw_cdns *cdns = bus_to_cdns(bus); diff --git a/drivers/soundwire/cadence_master.h b/drivers/soundwire/cadence_master.h index c2d817e8e22a..064fe38fe7f0 100644 --- a/drivers/soundwire/cadence_master.h +++ b/drivers/soundwire/cadence_master.h @@ -172,9 +172,6 @@ struct sdw_cdns_pdi *sdw_cdns_alloc_pdi(struct sdw_cdns *cdns, void sdw_cdns_config_stream(struct sdw_cdns *cdns, u32 ch, u32 dir, struct sdw_cdns_pdi *pdi); -enum sdw_command_response -cdns_reset_page_addr(struct sdw_bus *bus, unsigned int dev_num); - enum sdw_command_response cdns_xfer_msg(struct sdw_bus *bus, struct sdw_msg *msg); diff --git a/drivers/soundwire/intel_auxdevice.c b/drivers/soundwire/intel_auxdevice.c index 96c6b2112feb..5021be0f4158 100644 --- a/drivers/soundwire/intel_auxdevice.c +++ b/drivers/soundwire/intel_auxdevice.c @@ -113,7 +113,6 @@ static struct sdw_master_ops sdw_intel_ops = { .override_adr = sdw_dmi_override_adr, .xfer_msg = cdns_xfer_msg, .xfer_msg_defer = cdns_xfer_msg_defer, - .reset_page_addr = cdns_reset_page_addr, .set_bus_conf = cdns_bus_conf, .pre_bank_switch = generic_pre_bank_switch, .post_bank_switch = generic_post_bank_switch, diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 9e4537f409c2..208faf3c886a 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -835,7 +835,6 @@ struct sdw_defer { * @override_adr: Override value read from firmware (quirk for buggy firmware) * @xfer_msg: Transfer message callback * @xfer_msg_defer: Defer version of transfer message callback - * @reset_page_addr: Reset the SCP page address registers * @set_bus_conf: Set the bus configuration * @pre_bank_switch: Callback for pre bank switch * @post_bank_switch: Callback for post bank switch @@ -851,8 +850,6 @@ struct sdw_master_ops { enum sdw_command_response (*xfer_msg_defer) (struct sdw_bus *bus, struct sdw_msg *msg, struct sdw_defer *defer); - enum sdw_command_response (*reset_page_addr) - (struct sdw_bus *bus, unsigned int dev_num); int (*set_bus_conf)(struct sdw_bus *bus, struct sdw_bus_params *params); int (*pre_bank_switch)(struct sdw_bus *bus);