[9/9] spi: tegra20-slink: Use dma_request_chan() directly for channel request
diff mbox series

Message ID 20191113094256.1108-10-peter.ujfalusi@ti.com
State Mainlined
Commit 912a7df474d2cb22fc99a1fcf77997f2cea7d85e
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Series
  • spi: Use dma_request_chan() directly for channel request
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Commit Message

Peter Ujfalusi Nov. 13, 2019, 9:42 a.m. UTC
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/spi/spi-tegra20-slink.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Jon Hunter Nov. 14, 2019, 7:06 a.m. UTC | #1
On 13/11/2019 09:42, 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/spi/spi-tegra20-slink.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
> index 111fffc91435..51573f41ed12 100644
> --- a/drivers/spi/spi-tegra20-slink.c
> +++ b/drivers/spi/spi-tegra20-slink.c
> @@ -599,8 +599,7 @@ static int tegra_slink_init_dma_param(struct tegra_slink_data *tspi,
>  	int ret;
>  	struct dma_slave_config dma_sconfig;
>  
> -	dma_chan = dma_request_slave_channel_reason(tspi->dev,
> -						dma_to_memory ? "rx" : "tx");
> +	dma_chan = dma_request_chan(tspi->dev, dma_to_memory ? "rx" : "tx");
>  	if (IS_ERR(dma_chan)) {
>  		ret = PTR_ERR(dma_chan);
>  		if (ret != -EPROBE_DEFER)
> 

Acked-by: Jon Hunter <jonathanh@nvidia.com>

Cheers!
Jon

Patch
diff mbox series

diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index 111fffc91435..51573f41ed12 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -599,8 +599,7 @@  static int tegra_slink_init_dma_param(struct tegra_slink_data *tspi,
 	int ret;
 	struct dma_slave_config dma_sconfig;
 
-	dma_chan = dma_request_slave_channel_reason(tspi->dev,
-						dma_to_memory ? "rx" : "tx");
+	dma_chan = dma_request_chan(tspi->dev, dma_to_memory ? "rx" : "tx");
 	if (IS_ERR(dma_chan)) {
 		ret = PTR_ERR(dma_chan);
 		if (ret != -EPROBE_DEFER)