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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, 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 9D864C43219 for ; Sat, 4 May 2019 00:29:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 79B432081C for ; Sat, 4 May 2019 00:29:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727094AbfEDA3u (ORCPT ); Fri, 3 May 2019 20:29:50 -0400 Received: from mga03.intel.com ([134.134.136.65]:11134 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726925AbfEDA3o (ORCPT ); Fri, 3 May 2019 20:29:44 -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 orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 May 2019 17:29:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,427,1549958400"; d="scan'208";a="170430439" Received: from jlwhitty-mobl1.amr.corp.intel.com (HELO pbossart-mobl3.intel.com) ([10.254.28.45]) by fmsmga001.fm.intel.com with ESMTP; 03 May 2019 17:29:41 -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, liam.r.girdwood@linux.intel.com, jank@cadence.com, joe@perches.com, srinivas.kandagatla@linaro.org, Pierre-Louis Bossart , Sanyog Kale Subject: [PATCH 3/8] soundwire: mipi_disco: expose sdw_slave_read_dpn as symbol Date: Fri, 3 May 2019 19:29:21 -0500 Message-Id: <20190504002926.28815-4-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190504002926.28815-1-pierre-louis.bossart@linux.intel.com> References: <20190504002926.28815-1-pierre-louis.bossart@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org sdw_slave_read_dpn was so far a static function, which prevented codec drivers from using it. Expose as non-static function and add symbol Signed-off-by: Pierre-Louis Bossart --- drivers/soundwire/mipi_disco.c | 7 ++++--- include/linux/soundwire/sdw.h | 3 +++ 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/soundwire/mipi_disco.c b/drivers/soundwire/mipi_disco.c index 6df68584c963..4995554bd6b6 100644 --- a/drivers/soundwire/mipi_disco.c +++ b/drivers/soundwire/mipi_disco.c @@ -161,9 +161,9 @@ static int sdw_slave_read_dp0(struct sdw_slave *slave, return 0; } -static int sdw_slave_read_dpn(struct sdw_slave *slave, - struct sdw_dpn_prop *dpn, int count, int ports, - char *type) +int sdw_slave_read_dpn(struct sdw_slave *slave, + struct sdw_dpn_prop *dpn, int count, int ports, + char *type) { struct fwnode_handle *node; u32 bit, i = 0; @@ -283,6 +283,7 @@ static int sdw_slave_read_dpn(struct sdw_slave *slave, return 0; } +EXPORT_SYMBOL(sdw_slave_read_dpn); /** * sdw_slave_read_prop() - Read Slave properties diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 35662d9c2c62..04a45225e248 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -345,6 +345,9 @@ struct sdw_master_prop { int sdw_master_read_prop(struct sdw_bus *bus); int sdw_slave_read_prop(struct sdw_slave *slave); +int sdw_slave_read_dpn(struct sdw_slave *slave, + struct sdw_dpn_prop *dpn, int count, int ports, + char *type); /* * SDW Slave Structures and APIs -- 2.17.1