[-next,07/12] crypto: picoxcell - use devm_platform_ioremap_resource() to simplify code
diff mbox series

Message ID 20190802132809.8116-8-yuehaibing@huawei.com
State New
Headers show
Series
  • crypto: use devm_platform_ioremap_resource() to simplify code
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Commit Message

YueHaibing Aug. 2, 2019, 1:28 p.m. UTC
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/crypto/picoxcell_crypto.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Comments

Jamie Iles Aug. 3, 2019, 2:13 p.m. UTC | #1
On Fri, Aug 02, 2019 at 09:28:04PM +0800, YueHaibing wrote:
> Use devm_platform_ioremap_resource() to simplify the code a bit.
> This is detected by coccinelle.
> 
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Acked-by: Jamie Iles <jamie@jamieiles.com>

> ---
>  drivers/crypto/picoxcell_crypto.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c
> index b985cb85..9a939b4 100644
> --- a/drivers/crypto/picoxcell_crypto.c
> +++ b/drivers/crypto/picoxcell_crypto.c
> @@ -1624,7 +1624,7 @@ MODULE_DEVICE_TABLE(of, spacc_of_id_table);
>  static int spacc_probe(struct platform_device *pdev)
>  {
>  	int i, err, ret;
> -	struct resource *mem, *irq;
> +	struct resource *irq;
>  	struct device_node *np = pdev->dev.of_node;
>  	struct spacc_engine *engine = devm_kzalloc(&pdev->dev, sizeof(*engine),
>  						   GFP_KERNEL);
> @@ -1653,8 +1653,7 @@ static int spacc_probe(struct platform_device *pdev)
>  
>  	engine->name = dev_name(&pdev->dev);
>  
> -	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	engine->regs = devm_ioremap_resource(&pdev->dev, mem);
> +	engine->regs = devm_platform_ioremap_resource(pdev, 0);
>  	if (IS_ERR(engine->regs))
>  		return PTR_ERR(engine->regs);
>  
> -- 
> 2.7.4
> 
>

Patch
diff mbox series

diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c
index b985cb85..9a939b4 100644
--- a/drivers/crypto/picoxcell_crypto.c
+++ b/drivers/crypto/picoxcell_crypto.c
@@ -1624,7 +1624,7 @@  MODULE_DEVICE_TABLE(of, spacc_of_id_table);
 static int spacc_probe(struct platform_device *pdev)
 {
 	int i, err, ret;
-	struct resource *mem, *irq;
+	struct resource *irq;
 	struct device_node *np = pdev->dev.of_node;
 	struct spacc_engine *engine = devm_kzalloc(&pdev->dev, sizeof(*engine),
 						   GFP_KERNEL);
@@ -1653,8 +1653,7 @@  static int spacc_probe(struct platform_device *pdev)
 
 	engine->name = dev_name(&pdev->dev);
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	engine->regs = devm_ioremap_resource(&pdev->dev, mem);
+	engine->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(engine->regs))
 		return PTR_ERR(engine->regs);