linux-kernel - [PATCH 5/9] spi: pl022: Use dma_request

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Message-ID: <20191113094256.1108-6-peter.ujfalusi@ti.com>
Date:   Wed, 13 Nov 2019 11:42:52 +0200
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <broonie@...nel.org>, <radu_nicolae.pirea@....ro>,
        <shawnguo@...nel.org>, <s.hauer@...gutronix.de>,
        <linus.walleij@...aro.org>, <agross@...nel.org>,
        <bjorn.andersson@...aro.org>, <andi@...zian.org>,
        <ldewangan@...dia.com>, <thierry.reding@...il.com>,
        <jonathanh@...dia.com>
CC:     <vkoul@...nel.org>, <linux-spi@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <alexandre.belloni@...tlin.com>,
        <linux-arm-msm@...r.kernel.org>, <kgene@...nel.org>,
        <krzk@...nel.org>, <linux-tegra@...r.kernel.org>
Subject: [PATCH 5/9] spi: pl022: Use dma_request_chan() directly for channel request

dma_request_slave_channel_reason() is:
#define dma_request_slave_channel_reason(dev, name) \
	dma_request_chan(dev, name)

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
 drivers/spi/spi-pl022.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index 3024c30e7f2e..66028ebbc336 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -1158,7 +1158,7 @@ static int pl022_dma_autoprobe(struct pl022 *pl022)
 	int err;
 
 	/* automatically configure DMA channels from platform, normally using DT */
-	chan = dma_request_slave_channel_reason(dev, "rx");
+	chan = dma_request_chan(dev, "rx");
 	if (IS_ERR(chan)) {
 		err = PTR_ERR(chan);
 		goto err_no_rxchan;
@@ -1166,7 +1166,7 @@ static int pl022_dma_autoprobe(struct pl022 *pl022)
 
 	pl022->dma_rx_channel = chan;
 
-	chan = dma_request_slave_channel_reason(dev, "tx");
+	chan = dma_request_chan(dev, "tx");
 	if (IS_ERR(chan)) {
 		err = PTR_ERR(chan);
 		goto err_no_txchan;
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
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