From patchwork Thu May 9 13:30:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viorel Suman X-Patchwork-Id: 10937161 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 5EB52912 for ; Thu, 9 May 2019 13:32:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4EB4928B36 for ; Thu, 9 May 2019 13:32:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4305D28B35; Thu, 9 May 2019 13:32:33 +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 7403528B2D for ; Thu, 9 May 2019 13:32:32 +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 A16481856; Thu, 9 May 2019 15:31:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz A16481856 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1557408750; bh=Qe8SNln4qOv59rn4+rBnGM3mkkjAFqh3UIUoJExnRCU=; h=From:To:Date:References:In-Reply-To:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=dresk9YF8a9jr/+sMGpgEUFWqoGmJnF+bYnuzkwqNLZ/JF4dz64vZ763aIkADZAUi 90/i1pWNdja7G+fXarF0c7qwcis1UPVG+DTAkXczvN+xUiWXB0qOX611NIFzCsfbB2 r8sZoR6HPxyfbohsdZYJuu4WNZRvhvE9IO9nbk1Q= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 4110EF896DF; Thu, 9 May 2019 15:30:44 +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 EBF72F89678; Thu, 9 May 2019 15:30:41 +0200 (CEST) Received: from EUR03-AM5-obe.outbound.protection.outlook.com (mail-eopbgr30052.outbound.protection.outlook.com [40.107.3.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 3E196F80796 for ; Thu, 9 May 2019 15:30:39 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 3E196F80796 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="qW8x2nTA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=i8nEPId8Gc1wQVeEFvQHBscn8K0EIAfg1sbMmhKgNJs=; b=qW8x2nTA1Dxb7kn0TuhwE6avDStUAb0tFSHWN17cTwDAsjiwuACle/FokkBOotsWZ7589j7+k4aQg27byiXcV4jRhGjAu0fKG9naRoyEiY0lX5/qkdwtftOVrKzEiidxhrEOOYWNAlN5hYP4CTxy1+GtXPGP9Wx7pIQw8ONaQl4= Received: from VI1PR04MB4704.eurprd04.prod.outlook.com (20.177.48.157) by VI1PR04MB4029.eurprd04.prod.outlook.com (10.171.182.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1856.12; Thu, 9 May 2019 13:30:36 +0000 Received: from VI1PR04MB4704.eurprd04.prod.outlook.com ([fe80::18d6:6f21:db62:4fe7]) by VI1PR04MB4704.eurprd04.prod.outlook.com ([fe80::18d6:6f21:db62:4fe7%2]) with mapi id 15.20.1878.022; Thu, 9 May 2019 13:30:36 +0000 From: Viorel Suman To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Viorel Suman , "S.j. Wang" , Julia Lawall , Daniel Baluta , Colin Ian King , "alsa-devel@alsa-project.org" , "linux-kernel@vger.kernel.org" Thread-Topic: [PATCH 1/2] ASoC: ak4458: rstn_control - return a non-zero on error only Thread-Index: AQHVBmtiJsyVhgNMwkeHjZewPl9IIw== Date: Thu, 9 May 2019 13:30:36 +0000 Message-ID: <1557408607-25115-2-git-send-email-viorel.suman@nxp.com> References: <1557408607-25115-1-git-send-email-viorel.suman@nxp.com> In-Reply-To: <1557408607-25115-1-git-send-email-viorel.suman@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR04CA0102.eurprd04.prod.outlook.com (2603:10a6:803:64::37) To VI1PR04MB4704.eurprd04.prod.outlook.com (2603:10a6:803:52::29) authentication-results: spf=none (sender IP is ) smtp.mailfrom=viorel.suman@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [89.37.124.34] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: f166d46f-76b7-456c-8fbe-08d6d48284c9 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(4618075)(2017052603328)(7193020); SRVR:VI1PR04MB4029; x-ms-traffictypediagnostic: VI1PR04MB4029: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4502; x-forefront-prvs: 003245E729 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(366004)(136003)(376002)(39860400002)(396003)(346002)(199004)(189003)(68736007)(36756003)(71200400001)(50226002)(66066001)(52116002)(2501003)(76176011)(5660300002)(8936002)(86362001)(6506007)(478600001)(71190400001)(81166006)(8676002)(386003)(81156014)(2906002)(53936002)(25786009)(4326008)(476003)(305945005)(256004)(4744005)(6512007)(99286004)(7736002)(2201001)(66476007)(66556008)(64756008)(66446008)(26005)(66946007)(73956011)(110136005)(54906003)(44832011)(11346002)(446003)(486006)(14454004)(186003)(2616005)(316002)(14444005)(3846002)(6486002)(102836004)(6116002)(6436002)(921003)(1121003); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR04MB4029; H:VI1PR04MB4704.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: Ca4nsrRDZJUpXf5T/tPndGe5VfMrz07oDcNg8JAgQl7H+ygW+mxg07BEJ5izcrS6L3wZ0IqlhnSiNzPt+Ry2Tu5+zLHt7KFAVzl9pdGYf4+ZsUMVG7zigWhPBM6U7MM2pEkaDQZB0YwdNyKg6JYDcyyF9eXCdaQeYOURujRI/Og5wgruRaOAc+MITdmyM6w7wKAy4jZ89XcGgpDLHSJq1o730AYVK4K3NDTNR+i/aG1pcclSXbDyePxa01QSEsQZfLuBGuVq6x31AxZSOi0eS/+Z1AVzEuvUq2nfo81hFLvwDhsu5UsN2kYv1U1pBUNG4/FKCTpY1T2tx90bGg3XQlasl0/3cyA/Vwk4/41YFk1DSKhMwoDVRy5/+WkGcUN0WL5WzXgCWhRxYPqw2rDB8xOHgwhGi+aDc/Us1+cSe/A= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: f166d46f-76b7-456c-8fbe-08d6d48284c9 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 May 2019 13:30:36.0804 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB4029 Cc: Viorel Suman , dl-linux-imx Subject: [alsa-devel] [PATCH 1/2] ASoC: ak4458: rstn_control - return a non-zero on error only 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" X-Virus-Scanned: ClamAV using ClamSMTP snd_soc_component_update_bits() may return 1 if operation was successful and the value of the register changed. Return a non-zero in ak4458_rstn_control for an error only. Signed-off-by: Shengjiu Wang Signed-off-by: Viorel Suman --- sound/soc/codecs/ak4458.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c index eab7c76..4795e32 100644 --- a/sound/soc/codecs/ak4458.c +++ b/sound/soc/codecs/ak4458.c @@ -304,7 +304,8 @@ static int ak4458_rstn_control(struct snd_soc_component *component, int bit) AK4458_00_CONTROL1, AK4458_RSTN_MASK, 0x0); - return ret; + /* Return a negative error code only. */ + return (ret < 0 ? ret : 0); } static int ak4458_hw_params(struct snd_pcm_substream *substream, From patchwork Thu May 9 13:30:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viorel Suman X-Patchwork-Id: 10937163 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 B2BC514DB for ; Thu, 9 May 2019 13:33:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C56E287C0 for ; Thu, 9 May 2019 13:33:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8BD30289B9; Thu, 9 May 2019 13:33:17 +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 B6DC8287C0 for ; Thu, 9 May 2019 13:33:16 +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 E60331858; Thu, 9 May 2019 15:32:24 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E60331858 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1557408795; bh=bEnN8L4ylu5gHNg5FfEyw3oae30aCiVDZ6H0EVLJFto=; h=From:To:Date:References:In-Reply-To:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=oXGwdFPUDRvpLcVvo3lP9H458E8xjCmkg2Z5Q31VvNqp8WhSSEpNJYIg5Kfh/9Osg Vb+ocuh3B63x2i1fjTqc2tOntdHl+GkrqEgPQKcHRpche/Ua1YwHRTeYfvPelvdk73 DlnU9V8jfwb09psjQu6yYK0HXPqD85Sw1Bf8uycU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 406AAF89701; Thu, 9 May 2019 15:30:45 +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 15B7EF89674; Thu, 9 May 2019 15:30:43 +0200 (CEST) Received: from EUR03-AM5-obe.outbound.protection.outlook.com (mail-eopbgr30052.outbound.protection.outlook.com [40.107.3.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 728E5F89673 for ; Thu, 9 May 2019 15:30:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 728E5F89673 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="rdgXY4Sz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Ccu23z7PQIRtufCGns6Zu/49zQBpnRCNdHOKoRigAh4=; b=rdgXY4SzJPirIRq4Q74mpjWHMuka0YBYutvPBhlfyylW95j8SAkBTtSmdxmbzp2jCendxd9ssLh0HsAv049mnUmEnDHFoOAu5E/mxUodsPCsE7KlKBcb4Tx98zBts8vzhJitaCYruj79XxJnUxb8CP90cPM6pLrcLzCKagzly5c= Received: from VI1PR04MB4704.eurprd04.prod.outlook.com (20.177.48.157) by VI1PR04MB4029.eurprd04.prod.outlook.com (10.171.182.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1856.12; Thu, 9 May 2019 13:30:37 +0000 Received: from VI1PR04MB4704.eurprd04.prod.outlook.com ([fe80::18d6:6f21:db62:4fe7]) by VI1PR04MB4704.eurprd04.prod.outlook.com ([fe80::18d6:6f21:db62:4fe7%2]) with mapi id 15.20.1878.022; Thu, 9 May 2019 13:30:36 +0000 From: Viorel Suman To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Viorel Suman , "S.j. Wang" , Julia Lawall , Daniel Baluta , Colin Ian King , "alsa-devel@alsa-project.org" , "linux-kernel@vger.kernel.org" Thread-Topic: [PATCH 2/2] ASoC: ak4458: add return value for ak4458_probe Thread-Index: AQHVBmtiJYBm+RLPD0mXhUzjcOIfqg== Date: Thu, 9 May 2019 13:30:36 +0000 Message-ID: <1557408607-25115-3-git-send-email-viorel.suman@nxp.com> References: <1557408607-25115-1-git-send-email-viorel.suman@nxp.com> In-Reply-To: <1557408607-25115-1-git-send-email-viorel.suman@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR04CA0102.eurprd04.prod.outlook.com (2603:10a6:803:64::37) To VI1PR04MB4704.eurprd04.prod.outlook.com (2603:10a6:803:52::29) authentication-results: spf=none (sender IP is ) smtp.mailfrom=viorel.suman@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [89.37.124.34] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 0e9f2f0d-a57c-4f72-2dca-08d6d4828539 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(4618075)(2017052603328)(7193020); SRVR:VI1PR04MB4029; x-ms-traffictypediagnostic: VI1PR04MB4029: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:883; x-forefront-prvs: 003245E729 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(366004)(136003)(376002)(39860400002)(396003)(346002)(199004)(189003)(68736007)(36756003)(71200400001)(50226002)(66066001)(52116002)(2501003)(76176011)(5660300002)(8936002)(86362001)(6506007)(478600001)(71190400001)(81166006)(8676002)(386003)(81156014)(2906002)(53936002)(25786009)(4326008)(476003)(305945005)(256004)(6512007)(99286004)(7736002)(2201001)(66476007)(66556008)(64756008)(66446008)(26005)(66946007)(73956011)(110136005)(54906003)(44832011)(11346002)(446003)(486006)(14454004)(186003)(2616005)(316002)(14444005)(3846002)(6486002)(102836004)(6116002)(6436002)(921003)(1121003); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR04MB4029; H:VI1PR04MB4704.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: fiMDnXA/6Rei85xSIWDK+pgKdQb2oiSxrmJenWeXT1gpN4ugu5kVbpXViYIHE5nyJ6d/oi2LB4wCHMOpt/RQRn0sf7OY6x6n2DOK02wLwHx/HhYE+WP6d5/k2b6u3XzlO6Tv3Qm3SP6d5PRzAmIWEsBvzGSO+0KoR1CKDF6mF6DC7/Nu6Gst7j6ZyxY2PgvcOY03g+9btqwacaEFqMGOB+3z8V2PGjnGiwHhPcrVHXBst7Uqg3UWr1l90bnvHyvQem9cq4iqp2GxkeDtA6A74yMctt6Rol2tASCL64LtlFZNt0ihFBx7KQYRkv9EHbCRXkbqtCUXuXfncbc+JAmHbSayXwp+6NambjYr6rJ2Wii7tG/crqCx9NIO/CyOVKIvE188ETUBVImT9HxE+NFMeKJLSrn6fzXFyGGIgyKCqnY= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0e9f2f0d-a57c-4f72-2dca-08d6d4828539 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 May 2019 13:30:36.7929 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB4029 Cc: Viorel Suman , dl-linux-imx Subject: [alsa-devel] [PATCH 2/2] ASoC: ak4458: add return value for ak4458_probe 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" X-Virus-Scanned: ClamAV using ClamSMTP AK4458 is probed successfully even if AK4458 is not present - this is caused by probe function returning no error on i2c access failure. Return an error on probe if i2c access has failed. Signed-off-by: Shengjiu Wang Signed-off-by: Viorel Suman --- sound/soc/codecs/ak4458.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c index 4795e32..d192774353 100644 --- a/sound/soc/codecs/ak4458.c +++ b/sound/soc/codecs/ak4458.c @@ -537,9 +537,10 @@ static void ak4458_power_on(struct ak4458_priv *ak4458) } } -static void ak4458_init(struct snd_soc_component *component) +static int ak4458_init(struct snd_soc_component *component) { struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component); + int ret; /* External Mute ON */ if (ak4458->mute_gpiod) @@ -547,21 +548,21 @@ static void ak4458_init(struct snd_soc_component *component) ak4458_power_on(ak4458); - snd_soc_component_update_bits(component, AK4458_00_CONTROL1, + ret = snd_soc_component_update_bits(component, AK4458_00_CONTROL1, 0x80, 0x80); /* ACKS bit = 1; 10000000 */ + if (ret < 0) + return ret; - ak4458_rstn_control(component, 1); + return ak4458_rstn_control(component, 1); } static int ak4458_probe(struct snd_soc_component *component) { struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component); - ak4458_init(component); - ak4458->fs = 48000; - return 0; + return ak4458_init(component); } static void ak4458_remove(struct snd_soc_component *component)