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From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: ludovic.desroches@microchip.com, agross@kernel.org,
	wsa+renesas@sang-engineering.com, ldewangan@nvidia.com
Cc: vkoul@kernel.org, linux-i2c@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, digetx@gmail.com,
	linux-tegra@vger.kernel.org, thierry.reding@gmail.com,
	jonathanh@nvidia.com, nicolas.ferre@microchip.com,
	alexandre.belloni@bootlin.com, bjorn.andersson@linaro.org
Subject: [PATCH 1/4] i2c: at91: Use dma_request_chan() directly for channel request
Date: Wed, 13 Nov 2019 11:22:32 +0200	[thread overview]
Message-ID: <20191113092235.30440-2-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <20191113092235.30440-1-peter.ujfalusi@ti.com>

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@ti.com>
---
 drivers/i2c/busses/i2c-at91-master.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-at91-master.c b/drivers/i2c/busses/i2c-at91-master.c
index 6e0b554dcd4e..7a862e00b475 100644
--- a/drivers/i2c/busses/i2c-at91-master.c
+++ b/drivers/i2c/busses/i2c-at91-master.c
@@ -758,14 +758,14 @@ static int at91_twi_configure_dma(struct at91_twi_dev *dev, u32 phy_addr)
 	slave_config.dst_maxburst = 1;
 	slave_config.device_fc = false;
 
-	dma->chan_tx = dma_request_slave_channel_reason(dev->dev, "tx");
+	dma->chan_tx = dma_request_chan(dev->dev, "tx");
 	if (IS_ERR(dma->chan_tx)) {
 		ret = PTR_ERR(dma->chan_tx);
 		dma->chan_tx = NULL;
 		goto error;
 	}
 
-	dma->chan_rx = dma_request_slave_channel_reason(dev->dev, "rx");
+	dma->chan_rx = dma_request_chan(dev->dev, "rx");
 	if (IS_ERR(dma->chan_rx)) {
 		ret = PTR_ERR(dma->chan_rx);
 		dma->chan_rx = NULL;
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

WARNING: multiple messages have this Message-ID (diff)
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <ludovic.desroches@microchip.com>, <agross@kernel.org>,
	<wsa+renesas@sang-engineering.com>, <ldewangan@nvidia.com>
Cc: <vkoul@kernel.org>, <linux-i2c@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-arm-msm@vger.kernel.org>, <digetx@gmail.com>,
	<linux-tegra@vger.kernel.org>, <thierry.reding@gmail.com>,
	<jonathanh@nvidia.com>, <nicolas.ferre@microchip.com>,
	<alexandre.belloni@bootlin.com>, <bjorn.andersson@linaro.org>
Subject: [PATCH 1/4] i2c: at91: Use dma_request_chan() directly for channel request
Date: Wed, 13 Nov 2019 11:22:32 +0200	[thread overview]
Message-ID: <20191113092235.30440-2-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <20191113092235.30440-1-peter.ujfalusi@ti.com>

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@ti.com>
---
 drivers/i2c/busses/i2c-at91-master.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-at91-master.c b/drivers/i2c/busses/i2c-at91-master.c
index 6e0b554dcd4e..7a862e00b475 100644
--- a/drivers/i2c/busses/i2c-at91-master.c
+++ b/drivers/i2c/busses/i2c-at91-master.c
@@ -758,14 +758,14 @@ static int at91_twi_configure_dma(struct at91_twi_dev *dev, u32 phy_addr)
 	slave_config.dst_maxburst = 1;
 	slave_config.device_fc = false;
 
-	dma->chan_tx = dma_request_slave_channel_reason(dev->dev, "tx");
+	dma->chan_tx = dma_request_chan(dev->dev, "tx");
 	if (IS_ERR(dma->chan_tx)) {
 		ret = PTR_ERR(dma->chan_tx);
 		dma->chan_tx = NULL;
 		goto error;
 	}
 
-	dma->chan_rx = dma_request_slave_channel_reason(dev->dev, "rx");
+	dma->chan_rx = dma_request_chan(dev->dev, "rx");
 	if (IS_ERR(dma->chan_rx)) {
 		ret = PTR_ERR(dma->chan_rx);
 		dma->chan_rx = NULL;
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki


WARNING: multiple messages have this Message-ID (diff)
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <ludovic.desroches@microchip.com>, <agross@kernel.org>,
	<wsa+renesas@sang-engineering.com>, <ldewangan@nvidia.com>
Cc: alexandre.belloni@bootlin.com, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, jonathanh@nvidia.com,
	vkoul@kernel.org, thierry.reding@gmail.com,
	linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org,
	digetx@gmail.com, bjorn.andersson@linaro.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/4] i2c: at91: Use dma_request_chan() directly for channel request
Date: Wed, 13 Nov 2019 11:22:32 +0200	[thread overview]
Message-ID: <20191113092235.30440-2-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <20191113092235.30440-1-peter.ujfalusi@ti.com>

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@ti.com>
---
 drivers/i2c/busses/i2c-at91-master.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-at91-master.c b/drivers/i2c/busses/i2c-at91-master.c
index 6e0b554dcd4e..7a862e00b475 100644
--- a/drivers/i2c/busses/i2c-at91-master.c
+++ b/drivers/i2c/busses/i2c-at91-master.c
@@ -758,14 +758,14 @@ static int at91_twi_configure_dma(struct at91_twi_dev *dev, u32 phy_addr)
 	slave_config.dst_maxburst = 1;
 	slave_config.device_fc = false;
 
-	dma->chan_tx = dma_request_slave_channel_reason(dev->dev, "tx");
+	dma->chan_tx = dma_request_chan(dev->dev, "tx");
 	if (IS_ERR(dma->chan_tx)) {
 		ret = PTR_ERR(dma->chan_tx);
 		dma->chan_tx = NULL;
 		goto error;
 	}
 
-	dma->chan_rx = dma_request_slave_channel_reason(dev->dev, "rx");
+	dma->chan_rx = dma_request_chan(dev->dev, "rx");
 	if (IS_ERR(dma->chan_rx)) {
 		ret = PTR_ERR(dma->chan_rx);
 		dma->chan_rx = NULL;
-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2019-11-13  9:22 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-13  9:22 [PATCH 0/4] i2c: Use dma_request_chan() directly for channel request Peter Ujfalusi
2019-11-13  9:22 ` Peter Ujfalusi
2019-11-13  9:22 ` Peter Ujfalusi
2019-11-13  9:22 ` Peter Ujfalusi [this message]
2019-11-13  9:22   ` [PATCH 1/4] i2c: at91: " Peter Ujfalusi
2019-11-13  9:22   ` Peter Ujfalusi
2019-11-13 13:35   ` Ludovic.Desroches
2019-11-13 13:35     ` Ludovic.Desroches
2019-11-13 13:35     ` Ludovic.Desroches
2019-11-13  9:22 ` [PATCH 2/4] i2c: qup: " Peter Ujfalusi
2019-11-13  9:22   ` Peter Ujfalusi
2019-11-13  9:22   ` Peter Ujfalusi
2019-11-13  9:22 ` [PATCH 3/4] i2c: sh_mobile: " Peter Ujfalusi
2019-11-13  9:22   ` Peter Ujfalusi
2019-11-13  9:22   ` Peter Ujfalusi
2019-11-13  9:22 ` [PATCH 4/4] i2c: tegra: " Peter Ujfalusi
2019-11-13  9:22   ` Peter Ujfalusi
2019-11-13  9:22   ` Peter Ujfalusi
2019-11-14  7:05   ` Jon Hunter
2019-11-14  7:05     ` Jon Hunter
2019-11-14  7:05     ` Jon Hunter
2019-11-14  4:34 ` [PATCH 0/4] i2c: " Vinod Koul
2019-11-14  4:34   ` Vinod Koul
2019-11-14 20:43 ` Wolfram Sang
2019-11-14 20:43   ` Wolfram Sang

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