linux-kernel - [PATCH 3/4] i2c: sh_mobile: Use dma_request

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Message-ID: <20191113092235.30440-4-peter.ujfalusi@ti.com>
Date:   Wed, 13 Nov 2019 11:22:34 +0200
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <ludovic.desroches@...rochip.com>, <agross@...nel.org>,
        <wsa+renesas@...g-engineering.com>, <ldewangan@...dia.com>
CC:     <vkoul@...nel.org>, <linux-i2c@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-arm-msm@...r.kernel.org>, <digetx@...il.com>,
        <linux-tegra@...r.kernel.org>, <thierry.reding@...il.com>,
        <jonathanh@...dia.com>, <nicolas.ferre@...rochip.com>,
        <alexandre.belloni@...tlin.com>, <bjorn.andersson@...aro.org>
Subject: [PATCH 3/4] i2c: sh_mobile: 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/i2c/busses/i2c-sh_mobile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 8777af4c695e..82b3b795e0bd 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -486,7 +486,7 @@ static struct dma_chan *sh_mobile_i2c_request_dma_chan(struct device *dev,
 	char *chan_name = dir == DMA_MEM_TO_DEV ? "tx" : "rx";
 	int ret;
 
-	chan = dma_request_slave_channel_reason(dev, chan_name);
+	chan = dma_request_chan(dev, chan_name);
 	if (IS_ERR(chan)) {
 		dev_dbg(dev, "request_channel failed for %s (%ld)\n", chan_name,
 			PTR_ERR(chan));
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
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