From patchwork Sat May 4 00:29:22 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: 10929497 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 1F6AB933 for ; Sat, 4 May 2019 00:33:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0CF4D287CD for ; Sat, 4 May 2019 00:33:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 00F7F287D3; Sat, 4 May 2019 00:33:49 +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,DKIM_SIGNED, DKIM_VALID,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]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 54AD9287CE for ; Sat, 4 May 2019 00:33:49 +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 785151856; Sat, 4 May 2019 02:32:57 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 785151856 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1556930027; bh=cre850Llapr4d7TILnd7UD6Fj7DqSJW184LtJ32tt8c=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=CKytfG9lzNVWeR16C4XNCQNYsO0LNPq4v6Ooq8nQ27o/fRU0UnOuth4x+O2wRlAgx A9bzvM7wr3DLN8NeEpNRdNCFdZnodtKtQ8fbAKamEx4Wb00kTjugdzt3BX/IJwx8Rl 57Vsp571wy9m+w8NLy1v5mhNLAyS3JDnBiqTdgDs= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 0CCFBF8972D; Sat, 4 May 2019 02:30:00 +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 ADBAEF896B7; Sat, 4 May 2019 02:29:51 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (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 C9FB6F896CB for ; Sat, 4 May 2019 02:29:46 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C9FB6F896CB X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 May 2019 17:29:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,427,1549958400"; d="scan'208";a="170430455" 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 17:29:42 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Date: Fri, 3 May 2019 19:29:22 -0500 Message-Id: <20190504002926.28815-5-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> Cc: tiwai@suse.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, Pierre-Louis Bossart , liam.r.girdwood@linux.intel.com, vkoul@kernel.org, broonie@kernel.org, srinivas.kandagatla@linaro.org, jank@cadence.com, joe@perches.com, Sanyog Kale Subject: [alsa-devel] [PATCH 4/8] soundwire: mipi_disco: expose sdw_slave_read_dp0 as symbol 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: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" X-Virus-Scanned: ClamAV using ClamSMTP sdw_slave_read_dp0 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 4995554bd6b6..f6b1be920a19 100644 --- a/drivers/soundwire/mipi_disco.c +++ b/drivers/soundwire/mipi_disco.c @@ -121,9 +121,9 @@ int sdw_master_read_prop(struct sdw_bus *bus) } EXPORT_SYMBOL(sdw_master_read_prop); -static int sdw_slave_read_dp0(struct sdw_slave *slave, - struct fwnode_handle *port, - struct sdw_dp0_prop *dp0) +int sdw_slave_read_dp0(struct sdw_slave *slave, + struct fwnode_handle *port, + struct sdw_dp0_prop *dp0) { int nval; @@ -160,6 +160,7 @@ static int sdw_slave_read_dp0(struct sdw_slave *slave, return 0; } +EXPORT_SYMBOL(sdw_slave_read_dp0); int sdw_slave_read_dpn(struct sdw_slave *slave, struct sdw_dpn_prop *dpn, int count, int ports, diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 04a45225e248..594c17ed8593 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -348,6 +348,9 @@ 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); +int sdw_slave_read_dp0(struct sdw_slave *slave, + struct fwnode_handle *port, + struct sdw_dp0_prop *dp0); /* * SDW Slave Structures and APIs