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 2/4] i2c: qup: Use dma_request_chan() directly for channel request
Date: Wed, 13 Nov 2019 11:22:33 +0200 [thread overview]
Message-ID: <20191113092235.30440-3-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-qup.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
index e09cd0775ae9..2d7dabe12723 100644
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c
@@ -628,7 +628,7 @@ static int qup_i2c_req_dma(struct qup_i2c_dev *qup)
int err;
if (!qup->btx.dma) {
- qup->btx.dma = dma_request_slave_channel_reason(qup->dev, "tx");
+ qup->btx.dma = dma_request_chan(qup->dev, "tx");
if (IS_ERR(qup->btx.dma)) {
err = PTR_ERR(qup->btx.dma);
qup->btx.dma = NULL;
@@ -638,7 +638,7 @@ static int qup_i2c_req_dma(struct qup_i2c_dev *qup)
}
if (!qup->brx.dma) {
- qup->brx.dma = dma_request_slave_channel_reason(qup->dev, "rx");
+ qup->brx.dma = dma_request_chan(qup->dev, "rx");
if (IS_ERR(qup->brx.dma)) {
dev_err(qup->dev, "\n rx channel not available");
err = PTR_ERR(qup->brx.dma);
--
Peter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
next prev parent reply other threads:[~2019-11-13 9:21 UTC|newest]
Thread overview: 9+ 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 ` [PATCH 1/4] i2c: at91: " Peter Ujfalusi
2019-11-13 13:35 ` Ludovic.Desroches
2019-11-13 9:22 ` Peter Ujfalusi [this message]
2019-11-13 9:22 ` [PATCH 3/4] i2c: sh_mobile: " Peter Ujfalusi
2019-11-13 9:22 ` [PATCH 4/4] i2c: tegra: " Peter Ujfalusi
2019-11-14 7:05 ` Jon Hunter
2019-11-14 4:34 ` [PATCH 0/4] i2c: " Vinod Koul
2019-11-14 20:43 ` Wolfram Sang
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