[7/9] drivers: ata: sata_dwc_460ex: use devm_platform_ioremap_resource()
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Message ID 1566304548-19972-7-git-send-email-info@metux.net
State New
Headers show
Series
  • [1/9] drivers: ata: ahci_octeon: use devm_platform_ioremap_resource()
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Commit Message

Enrico Weigelt, metux IT consult Aug. 20, 2019, 12:35 p.m. UTC
Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
---
 drivers/ata/sata_dwc_460ex.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Bartlomiej Zolnierkiewicz Aug. 20, 2019, 1:31 p.m. UTC | #1
On 8/20/19 2:35 PM, Enrico Weigelt, metux IT consult wrote:
> Use the new helper that wraps the calls to platform_get_resource()
> and devm_ioremap_resource() together.
> 
> Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

> ---
>  drivers/ata/sata_dwc_460ex.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
> index 9dcef6a..de248fa 100644
> --- a/drivers/ata/sata_dwc_460ex.c
> +++ b/drivers/ata/sata_dwc_460ex.c
> @@ -237,7 +237,6 @@ static int sata_dwc_dma_init_old(struct platform_device *pdev,
>  				 struct sata_dwc_device *hsdev)
>  {
>  	struct device_node *np = pdev->dev.of_node;
> -	struct resource *res;
>  
>  	hsdev->dma = devm_kzalloc(&pdev->dev, sizeof(*hsdev->dma), GFP_KERNEL);
>  	if (!hsdev->dma)
> @@ -254,8 +253,7 @@ static int sata_dwc_dma_init_old(struct platform_device *pdev,
>  	}
>  
>  	/* Get physical SATA DMA register base address */
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
> -	hsdev->dma->regs = devm_ioremap_resource(&pdev->dev, res);
> +	hsdev->dma->regs = devm_platform_ioremap_resource(pdev, 1);
>  	if (IS_ERR(hsdev->dma->regs))
>  		return PTR_ERR(hsdev->dma->regs);

Patch
diff mbox series

diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
index 9dcef6a..de248fa 100644
--- a/drivers/ata/sata_dwc_460ex.c
+++ b/drivers/ata/sata_dwc_460ex.c
@@ -237,7 +237,6 @@  static int sata_dwc_dma_init_old(struct platform_device *pdev,
 				 struct sata_dwc_device *hsdev)
 {
 	struct device_node *np = pdev->dev.of_node;
-	struct resource *res;
 
 	hsdev->dma = devm_kzalloc(&pdev->dev, sizeof(*hsdev->dma), GFP_KERNEL);
 	if (!hsdev->dma)
@@ -254,8 +253,7 @@  static int sata_dwc_dma_init_old(struct platform_device *pdev,
 	}
 
 	/* Get physical SATA DMA register base address */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	hsdev->dma->regs = devm_ioremap_resource(&pdev->dev, res);
+	hsdev->dma->regs = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(hsdev->dma->regs))
 		return PTR_ERR(hsdev->dma->regs);