From patchwork Mon Jul 10 14:23:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 117948 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:9f45:0:b0:3ea:f831:8777 with SMTP id v5csp5071708vqx; Mon, 10 Jul 2023 07:38:58 -0700 (PDT) X-Google-Smtp-Source: APBJJlEClCcE5uB2WCAM1BJAE7QVn3uNryM20K6C+zx2DiRUeOd8bLQqHKGtgd4E/XgORxo+SHWs X-Received: by 2002:a17:906:2097:b0:993:f349:c98d with SMTP id 23-20020a170906209700b00993f349c98dmr7238773ejq.1.1688999938514; Mon, 10 Jul 2023 07:38:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1688999938; cv=none; d=google.com; s=arc-20160816; b=XIQMFG2kDL1HPnvG2Zv6xeADGxFpXxo+5Ewf9I52Y0S9oDom150IQ7MI9ueLeTA7jA 2ybIZ5IHA+dxTIlFyUVBGmBdOXAye/haqGnIGJ2TYzp7thiB3balfKJg2saTKXKJsOWU y0JPJY7DL2qvJdA8zBH4Wy4qIcohV7lCmhcMJjA/ANTw9mqhuLPF4mUGsyzvQ5M8EHo1 mLkpOtGqxtTFbd99GHojo7E4lc66g191PFh0M/SkWIZa+iNRNXxcPZNRis8XdGWvekmV 79++iLII4WNG0+u3/lr9HcLJVOPlxEEEs/m+JmaBYV2hA3fIlecK1TTz6ZBHohF9CeuQ ue4w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=Rlk3YdRxdHFdXxKRPqNPUCL3+3Gc5APBzb8LO9VQs4w=; fh=kK1YvRoLDZ20Nql63/6ueLWp2F+d/tXzsCtmFESgtEM=; b=SFwIJpniCGVpSUzJJTgLnDngwzIGUJzWxB1QusutHe7hDTx1zDMm/5NsPduG+ncbpY V2nlAIUtDdHnFb3Hrp9eYtZzqPzlJA0auCVZLAUZK6UWgzcuwGm5subkmMv3Z47FkxSU iasKggedC8PyP+c4quS3O3UT22sh+ComU9lgZQD1O8Kwi8SN+y6JRJKCzc6QnvJ0CePO jJ8RV73TYduxleY2WtDgPu9oWP6ROHoBaYhS5qfzflRab1cS5s67292BxCl0y+FKqBYb NDKn/LdZqsrHOo5Wf0kRfOo9c33NM8SbaMSS0O++M/ETVU4Bww+FBbWCe3YK0d8OjfFh ZDGw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=BCBCfFBX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id gx17-20020a170906f1d100b00993860a6d3esi9667202ejb.401.2023.07.10.07.38.29; Mon, 10 Jul 2023 07:38:58 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=BCBCfFBX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233173AbjGJOYC (ORCPT + 99 others); Mon, 10 Jul 2023 10:24:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232814AbjGJOYA (ORCPT ); Mon, 10 Jul 2023 10:24:00 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 125BB100 for ; Mon, 10 Jul 2023 07:23:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1688999028; x=1720535028; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=J9EwRbTUurltBJIoTWX0QYaR1P1M9Bb+T1CRNX2NRbE=; b=BCBCfFBXucqL/WXL27yW/p8MouDyUOR4n0fpdMpFrx0AUc/nPBAwgl5o OG036zh0RtNTlx0OT8Jx8cWzk3VFBFx7R7dkH/7an8zjkxALaxkb7F6R6 zj3aDy36B4pJg2F7xjbImnmFMEZbVosV6jsfWvZvGstjxHkCO3DsCNqHj idFvB8cBrYmIeeSbVJAuLGOJT+VXjFw9aYkJofzxjnyAkvLLDsr2W5z4x CHxo5nUAGNypOiZwCdtBQ7tfsESYOIVlWHVzbV5zNVTSbJvj1sU0SiK2Y 2RQB2inZwpJFICmQGQqU+8PBRpmhI8XO0IvkAvhz3rbfr+cj9J5Kr/LlN Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10767"; a="349158444" X-IronPort-AV: E=Sophos;i="6.01,194,1684825200"; d="scan'208";a="349158444" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jul 2023 07:23:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10767"; a="720712734" X-IronPort-AV: E=Sophos;i="6.01,194,1684825200"; d="scan'208";a="720712734" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga002.jf.intel.com with ESMTP; 10 Jul 2023 07:23:31 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id B16CC1FC; Mon, 10 Jul 2023 17:23:36 +0300 (EEST) From: Andy Shevchenko To: Cristian Ciocaltea , Andy Shevchenko , linux-kernel@vger.kernel.org Cc: Mark Brown , Greg Kroah-Hartman , "Rafael J. Wysocki" Subject: [PATCH v1 1/1] regmap: spi: Use spi_message_init_with_transfers() Date: Mon, 10 Jul 2023 17:23:35 +0300 Message-Id: <20230710142335.66598-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b MIME-Version: 1.0 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1771044799511825640 X-GMAIL-MSGID: 1771044799511825640 Use spi_message_init_with_transfers() instead of open coded variants. Signed-off-by: Andy Shevchenko Reviewed-by: Cristian Ciocaltea --- drivers/base/regmap/regmap-spi.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/base/regmap/regmap-spi.c b/drivers/base/regmap/regmap-spi.c index 37ab23a9d034..65e8adac8d0e 100644 --- a/drivers/base/regmap/regmap-spi.c +++ b/drivers/base/regmap/regmap-spi.c @@ -43,9 +43,7 @@ static int regmap_spi_gather_write(void *context, struct spi_transfer t[2] = { { .tx_buf = reg, .len = reg_len, }, { .tx_buf = val, .len = val_len, }, }; - spi_message_init(&m); - spi_message_add_tail(&t[0], &m); - spi_message_add_tail(&t[1], &m); + spi_message_init_with_transfers(&m, t, 2); return spi_sync(spi, &m); } @@ -66,10 +64,7 @@ static int regmap_spi_async_write(void *context, async->t[1].tx_buf = val; async->t[1].len = val_len; - spi_message_init(&async->m); - spi_message_add_tail(&async->t[0], &async->m); - if (val) - spi_message_add_tail(&async->t[1], &async->m); + spi_message_init_with_transfers(&async->m, async->t, val ? 2 : 1); async->m.complete = regmap_spi_complete; async->m.context = async;