diff mbox series

[v2,2/3] fpga: socfpga-a10: Convert to devm_platform_ioremap_resource()

Message ID 20230710133830.65631-2-frank.li@vivo.com (mailing list archive)
State New
Headers show
Series [v2,1/3] fpga: fpga-mgr: altera-pr-ip: Convert to devm_platform_ioremap_resource() | expand

Commit Message

李扬韬 July 10, 2023, 1:38 p.m. UTC
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
 drivers/fpga/socfpga-a10.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Xu Yilun July 15, 2023, 2:51 p.m. UTC | #1
On 2023-07-10 at 21:38:29 +0800, Yangtao Li wrote:
> Use devm_platform_ioremap_resource() to simplify code.
> 
> Signed-off-by: Yangtao Li <frank.li@vivo.com>

Acked-by: Xu Yilun <yilun.xu@intel.com>

Applied.

> ---
>  drivers/fpga/socfpga-a10.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/fpga/socfpga-a10.c b/drivers/fpga/socfpga-a10.c
> index ac8e89b8a5cc..cc4861e345c9 100644
> --- a/drivers/fpga/socfpga-a10.c
> +++ b/drivers/fpga/socfpga-a10.c
> @@ -471,7 +471,6 @@ static int socfpga_a10_fpga_probe(struct platform_device *pdev)
>  	struct a10_fpga_priv *priv;
>  	void __iomem *reg_base;
>  	struct fpga_manager *mgr;
> -	struct resource *res;
>  	int ret;
>  
>  	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
> @@ -479,14 +478,12 @@ static int socfpga_a10_fpga_probe(struct platform_device *pdev)
>  		return -ENOMEM;
>  
>  	/* First mmio base is for register access */
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	reg_base = devm_ioremap_resource(dev, res);
> +	reg_base = devm_platform_ioremap_resource(pdev, 0);
>  	if (IS_ERR(reg_base))
>  		return PTR_ERR(reg_base);
>  
>  	/* Second mmio base is for writing FPGA image data */
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
> -	priv->fpga_data_addr = devm_ioremap_resource(dev, res);
> +	priv->fpga_data_addr = devm_platform_ioremap_resource(pdev, 1);
>  	if (IS_ERR(priv->fpga_data_addr))
>  		return PTR_ERR(priv->fpga_data_addr);
>  
> -- 
> 2.39.0
>
diff mbox series

Patch

diff --git a/drivers/fpga/socfpga-a10.c b/drivers/fpga/socfpga-a10.c
index ac8e89b8a5cc..cc4861e345c9 100644
--- a/drivers/fpga/socfpga-a10.c
+++ b/drivers/fpga/socfpga-a10.c
@@ -471,7 +471,6 @@  static int socfpga_a10_fpga_probe(struct platform_device *pdev)
 	struct a10_fpga_priv *priv;
 	void __iomem *reg_base;
 	struct fpga_manager *mgr;
-	struct resource *res;
 	int ret;
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@@ -479,14 +478,12 @@  static int socfpga_a10_fpga_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	/* First mmio base is for register access */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	reg_base = devm_ioremap_resource(dev, res);
+	reg_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(reg_base))
 		return PTR_ERR(reg_base);
 
 	/* Second mmio base is for writing FPGA image data */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	priv->fpga_data_addr = devm_ioremap_resource(dev, res);
+	priv->fpga_data_addr = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(priv->fpga_data_addr))
 		return PTR_ERR(priv->fpga_data_addr);