From: Jon Hunter <jonathanh@nvidia.com>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>,
<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, 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: Re: [PATCH 4/4] i2c: tegra: Use dma_request_chan() directly for channel request
Date: Thu, 14 Nov 2019 07:05:47 +0000 [thread overview]
Message-ID: <f30dcd10-69ea-3bf7-99b2-8d12fc5e4cc0@nvidia.com> (raw)
In-Reply-To: <20191113092235.30440-5-peter.ujfalusi@ti.com>
On 13/11/2019 09:22, Peter Ujfalusi wrote:
> 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-tegra.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
> index c1683f9338b4..a98bf31d0e5c 100644
> --- a/drivers/i2c/busses/i2c-tegra.c
> +++ b/drivers/i2c/busses/i2c-tegra.c
> @@ -413,7 +413,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev)
> return 0;
> }
>
> - chan = dma_request_slave_channel_reason(i2c_dev->dev, "rx");
> + chan = dma_request_chan(i2c_dev->dev, "rx");
> if (IS_ERR(chan)) {
> err = PTR_ERR(chan);
> goto err_out;
> @@ -421,7 +421,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev)
>
> i2c_dev->rx_dma_chan = chan;
>
> - chan = dma_request_slave_channel_reason(i2c_dev->dev, "tx");
> + chan = dma_request_chan(i2c_dev->dev, "tx");
> if (IS_ERR(chan)) {
> err = PTR_ERR(chan);
> goto err_out;
>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Cheers!
Jon
--
nvpublic
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next prev parent reply other threads:[~2019-11-14 7:05 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 ` [PATCH 2/4] i2c: qup: " Peter Ujfalusi
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 [this message]
2019-11-14 4:34 ` [PATCH 0/4] i2c: " Vinod Koul
2019-11-14 20:43 ` Wolfram Sang
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