[-next,16/36] spi: spi-meson-spifc: use devm_platform_ioremap_resource() to simplify code
diff mbox series

Message ID 20190904135918.25352-17-yuehaibing@huawei.com
State New
Headers show
Series
  • use devm_platform_ioremap_resource() to simplify code
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Commit Message

Yuehaibing Sept. 4, 2019, 1:58 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/spi/spi-meson-spifc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Neil Armstrong Sept. 4, 2019, 2:14 p.m. UTC | #1
On 04/09/2019 15:58, 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>
> ---
>  drivers/spi/spi-meson-spifc.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/spi/spi-meson-spifc.c b/drivers/spi/spi-meson-spifc.c
> index f7fe9b1..c7b0399 100644
> --- a/drivers/spi/spi-meson-spifc.c
> +++ b/drivers/spi/spi-meson-spifc.c
> @@ -286,7 +286,6 @@ static int meson_spifc_probe(struct platform_device *pdev)
>  {
>  	struct spi_master *master;
>  	struct meson_spifc *spifc;
> -	struct resource *res;
>  	void __iomem *base;
>  	unsigned int rate;
>  	int ret = 0;
> @@ -300,8 +299,7 @@ static int meson_spifc_probe(struct platform_device *pdev)
>  	spifc = spi_master_get_devdata(master);
>  	spifc->dev = &pdev->dev;
>  
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	base = devm_ioremap_resource(spifc->dev, res);
> +	base = devm_platform_ioremap_resource(pdev, 0);
>  	if (IS_ERR(base)) {
>  		ret = PTR_ERR(base);
>  		goto out_err;
> 

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

Patch
diff mbox series

diff --git a/drivers/spi/spi-meson-spifc.c b/drivers/spi/spi-meson-spifc.c
index f7fe9b1..c7b0399 100644
--- a/drivers/spi/spi-meson-spifc.c
+++ b/drivers/spi/spi-meson-spifc.c
@@ -286,7 +286,6 @@  static int meson_spifc_probe(struct platform_device *pdev)
 {
 	struct spi_master *master;
 	struct meson_spifc *spifc;
-	struct resource *res;
 	void __iomem *base;
 	unsigned int rate;
 	int ret = 0;
@@ -300,8 +299,7 @@  static int meson_spifc_probe(struct platform_device *pdev)
 	spifc = spi_master_get_devdata(master);
 	spifc->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(spifc->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base)) {
 		ret = PTR_ERR(base);
 		goto out_err;