From patchwork Wed Nov 13 09:46:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 11241561 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 87F0515AB for ; Wed, 13 Nov 2019 09:46:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 68AE62245A for ; Wed, 13 Nov 2019 09:46:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="wcGT4FWB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727480AbfKMJqk (ORCPT ); Wed, 13 Nov 2019 04:46:40 -0500 Received: from lelv0142.ext.ti.com ([198.47.23.249]:39140 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725996AbfKMJqj (ORCPT ); Wed, 13 Nov 2019 04:46:39 -0500 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id xAD9jGcl087664; Wed, 13 Nov 2019 03:45:16 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1573638316; bh=SXIR1+Q8TbxVFAPoT/8vIgKw5XAPlF781ThoPLMUS8E=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=wcGT4FWBqnD5SHR1/xeKWdz4pmUykgRYfxu60xS4TdwOpRa8BgpGly87ghf4dNfCd sdg8QIRLxX7SKMwyS5BjYqHfFfVcFExjEUqONOsa+UcPNDWj7Sg9Pw+iE3GByrkRK7 yj58y7WLnLvinfvRDCErMG91sfc9nC8VC0t4aRps= Received: from DFLE103.ent.ti.com (dfle103.ent.ti.com [10.64.6.24]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id xAD9jGU8006807 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 13 Nov 2019 03:45:16 -0600 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Wed, 13 Nov 2019 03:44:58 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Wed, 13 Nov 2019 03:44:59 -0600 Received: from feketebors.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id xAD9j2KD078225; Wed, 13 Nov 2019 03:45:13 -0600 From: Peter Ujfalusi To: , , , , , , CC: , , , , , Subject: [PATCH 3/3] tty: serial: tegra: Use dma_request_chan() directly for channel request Date: Wed, 13 Nov 2019 11:46:18 +0200 Message-ID: <20191113094618.1725-4-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191113094618.1725-1-peter.ujfalusi@ti.com> References: <20191113094618.1725-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org dma_request_slave_channel_reason() is: #define dma_request_slave_channel_reason(dev, name) \ dma_request_chan(dev, name) Signed-off-by: Peter Ujfalusi Acked-by: Jon Hunter --- drivers/tty/serial/serial-tegra.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index 2f599515c133..b6ace6290e23 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -1122,8 +1122,7 @@ static int tegra_uart_dma_channel_allocate(struct tegra_uart_port *tup, int ret; struct dma_slave_config dma_sconfig; - dma_chan = dma_request_slave_channel_reason(tup->uport.dev, - dma_to_memory ? "rx" : "tx"); + dma_chan = dma_request_chan(tup->uport.dev, dma_to_memory ? "rx" : "tx"); if (IS_ERR(dma_chan)) { ret = PTR_ERR(dma_chan); dev_err(tup->uport.dev,