[2/9] spi: atmel: Use dma_request_chan() directly for channel request
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Message ID 20191113094256.1108-3-peter.ujfalusi@ti.com
State New
Headers show
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-atmel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Nicolas Ferre Nov. 13, 2019, 2:18 p.m. UTC | #1
On 13/11/2019 at 10:42, 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>

I'm not sure we need one patch per driver. If series taken:
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>

> ---
>   drivers/spi/spi-atmel.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
> index 9e84a93083bc..56f0ca361deb 100644
> --- a/drivers/spi/spi-atmel.c
> +++ b/drivers/spi/spi-atmel.c
> @@ -511,7 +511,7 @@ static int atmel_spi_configure_dma(struct spi_master *master,
>   	dma_cap_zero(mask);
>   	dma_cap_set(DMA_SLAVE, mask);
>   
> -	master->dma_tx = dma_request_slave_channel_reason(dev, "tx");
> +	master->dma_tx = dma_request_chan(dev, "tx");
>   	if (IS_ERR(master->dma_tx)) {
>   		err = PTR_ERR(master->dma_tx);
>   		if (err == -EPROBE_DEFER) {
>

Patch
diff mbox series

diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 9e84a93083bc..56f0ca361deb 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -511,7 +511,7 @@  static int atmel_spi_configure_dma(struct spi_master *master,
 	dma_cap_zero(mask);
 	dma_cap_set(DMA_SLAVE, mask);
 
-	master->dma_tx = dma_request_slave_channel_reason(dev, "tx");
+	master->dma_tx = dma_request_chan(dev, "tx");
 	if (IS_ERR(master->dma_tx)) {
 		err = PTR_ERR(master->dma_tx);
 		if (err == -EPROBE_DEFER) {