[-next] sound: use devm_platform_ioremap_resource_byname

Message ID 20200916111122.144963-1-zhangqilong3@huawei.com
State New
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Series
  • [-next] sound: use devm_platform_ioremap_resource_byname
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Commit Message

Zhang Qilong Sept. 16, 2020, 11:11 a.m.
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
---
 sound/soc/ti/omap-mcbsp.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

Comments

Takashi Iwai Sept. 21, 2020, 4:38 p.m. | #1
On Wed, 16 Sep 2020 13:11:22 +0200,
Qilong Zhang wrote:
> 

> Use the devm_platform_ioremap_resource_byname() helper instead of

> calling platform_get_resource_byname() and devm_ioremap_resource()

> separately.

> 

> Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>

> ---

>  sound/soc/ti/omap-mcbsp.c | 6 +-----


This is an ASoC stuff, and should be submitted to the proper
maintainer (Mark).  Also please use the subject prefix matching
with the target subsystem.  In this case, it should be
"ASoC: xxx".


thanks,

Takashi

>  1 file changed, 1 insertion(+), 5 deletions(-)

> 

> diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c

> index 6025b30bbe77..186cea91076f 100644

> --- a/sound/soc/ti/omap-mcbsp.c

> +++ b/sound/soc/ti/omap-mcbsp.c

> @@ -620,11 +620,7 @@ static int omap_mcbsp_init(struct platform_device *pdev)

>  	spin_lock_init(&mcbsp->lock);

>  	mcbsp->free = true;

>  

> -	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");

> -	if (!res)

> -		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

> -

> -	mcbsp->io_base = devm_ioremap_resource(&pdev->dev, res);

> +	mcbsp->io_base = devm_platform_ioremap_resource_byname(pdev, "mpu");

>  	if (IS_ERR(mcbsp->io_base))

>  		return PTR_ERR(mcbsp->io_base);

>  

> -- 

> 2.17.1

>

Patch

diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c
index 6025b30bbe77..186cea91076f 100644
--- a/sound/soc/ti/omap-mcbsp.c
+++ b/sound/soc/ti/omap-mcbsp.c
@@ -620,11 +620,7 @@  static int omap_mcbsp_init(struct platform_device *pdev)
 	spin_lock_init(&mcbsp->lock);
 	mcbsp->free = true;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
-	if (!res)
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	mcbsp->io_base = devm_ioremap_resource(&pdev->dev, res);
+	mcbsp->io_base = devm_platform_ioremap_resource_byname(pdev, "mpu");
 	if (IS_ERR(mcbsp->io_base))
 		return PTR_ERR(mcbsp->io_base);