From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Hunter Subject: Re: [PATCH 4/4] i2c: tegra: Use dma_request_chan() directly for channel request Date: Thu, 14 Nov 2019 07:05:47 +0000 Message-ID: References: <20191113092235.30440-1-peter.ujfalusi@ti.com> <20191113092235.30440-5-peter.ujfalusi@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20191113092235.30440-5-peter.ujfalusi@ti.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Peter Ujfalusi , 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, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, bjorn.andersson@linaro.org List-Id: linux-i2c@vger.kernel.org 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 > --- > 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 Cheers! Jon -- nvpublic