From patchwork Wed Nov 13 09:42:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 11241539 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 A87F015AB for ; Wed, 13 Nov 2019 09:43:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 898D221D7F for ; Wed, 13 Nov 2019 09:43:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="ne6/6kT6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727417AbfKMJmX (ORCPT ); Wed, 13 Nov 2019 04:42:23 -0500 Received: from lelv0143.ext.ti.com ([198.47.23.248]:57270 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726155AbfKMJmW (ORCPT ); Wed, 13 Nov 2019 04:42:22 -0500 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id xAD9foGi063727; Wed, 13 Nov 2019 03:41:50 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1573638110; bh=fegJH3XV5JIUuk6tq+IcogbPbzoSxpz/U7cv/ovDxeU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ne6/6kT6gu1dhq1MZy+1TiIi/OY/Lx9nNz2sJL30WdvZQRES1IKMyPJ0eUL+EZRBs dejMHpbqYUPUOFao6R44aItdChTPale0Cg3cLrLjsGnqQNTGLfnHTmoQ6nj3X8p9JZ AL4k+aoQVYY/LKavjzLPL6klUzdv+mLn4Br7ElCk= Received: from DLEE105.ent.ti.com (dlee105.ent.ti.com [157.170.170.35]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id xAD9foXw001714 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 13 Nov 2019 03:41:50 -0600 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE105.ent.ti.com (157.170.170.35) 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 03:41:32 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE110.ent.ti.com (157.170.170.21) 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 03:41:32 -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 xAD9feM1072663; Wed, 13 Nov 2019 03:41:45 -0600 From: Peter Ujfalusi To: , , , , , , , , , , CC: , , , , , , , , Subject: [PATCH 1/9] spi: at91-usart: Use dma_request_chan() directly for channel request Date: Wed, 13 Nov 2019 11:42:48 +0200 Message-ID: <20191113094256.1108-2-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191113094256.1108-1-peter.ujfalusi@ti.com> References: <20191113094256.1108-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@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: Nicolas Ferre --- drivers/spi/spi-at91-usart.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c index a40bb2ef89dc..88033422a42a 100644 --- a/drivers/spi/spi-at91-usart.c +++ b/drivers/spi/spi-at91-usart.c @@ -132,7 +132,7 @@ static int at91_usart_spi_configure_dma(struct spi_controller *ctlr, dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); - ctlr->dma_tx = dma_request_slave_channel_reason(dev, "tx"); + ctlr->dma_tx = dma_request_chan(dev, "tx"); if (IS_ERR_OR_NULL(ctlr->dma_tx)) { if (IS_ERR(ctlr->dma_tx)) { err = PTR_ERR(ctlr->dma_tx); @@ -145,7 +145,7 @@ static int at91_usart_spi_configure_dma(struct spi_controller *ctlr, goto at91_usart_spi_error_clear; } - ctlr->dma_rx = dma_request_slave_channel_reason(dev, "rx"); + ctlr->dma_rx = dma_request_chan(dev, "rx"); if (IS_ERR_OR_NULL(ctlr->dma_rx)) { if (IS_ERR(ctlr->dma_rx)) { err = PTR_ERR(ctlr->dma_rx);