2023-03-15 00:30:19

by Yang Li

Subject: [PATCH -next v2] media: atmel: atmel-isc: Use devm_platform_ioremap_resource()

According to commit 7945f929f1a7 ("drivers: provide
devm_platform_ioremap_resource()"), convert platform_get_resource(),
devm_ioremap_resource() to a single call to use
devm_platform_ioremap_resource(), as this is exactly what this function
does.

Signed-off-by: Yang Li <[email protected]>
---

change in v2:
According to Claudiu's suggestion, make the 'Use' to 'use'in the commit description.

drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c | 4 +---
drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c | 4 +---
2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c b/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
index ba0614f981a2..eebb336efce7 100644
--- a/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
+++ b/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
@@ -389,7 +389,6 @@ static int atmel_isc_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct isc_device *isc;
- struct resource *res;
void __iomem *io_base;
struct isc_subdev_entity *subdev_entity;
int irq;
@@ -403,8 +402,7 @@ static int atmel_isc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, isc);
isc->dev = dev;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- io_base = devm_ioremap_resource(dev, res);
+ io_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(io_base))
return PTR_ERR(io_base);

diff --git a/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c b/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
index 01ababdfcbd9..beed40fe3f91 100644
--- a/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
+++ b/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
@@ -378,7 +378,6 @@ static int microchip_xisc_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct isc_device *isc;
- struct resource *res;
void __iomem *io_base;
struct isc_subdev_entity *subdev_entity;
int irq;
@@ -392,8 +391,7 @@ static int microchip_xisc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, isc);
isc->dev = dev;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- io_base = devm_ioremap_resource(dev, res);
+ io_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(io_base))
return PTR_ERR(io_base);

--
2.20.1.7.g153144c

2023-03-16 11:15:59

by Claudiu Beznea

Subject: Re: [PATCH -next v2] media: atmel: atmel-isc: Use devm_platform_ioremap_resource()

On 15.03.2023 02:30, Yang Li wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> According to commit 7945f929f1a7 ("drivers: provide
> devm_platform_ioremap_resource()"), convert platform_get_resource(),
> devm_ioremap_resource() to a single call to use
> devm_platform_ioremap_resource(), as this is exactly what this function
> does.
>
> Signed-off-by: Yang Li <[email protected]>

Reviewed-by: Claudiu Beznea <[email protected]>


> ---
>
> change in v2:
> According to Claudiu's suggestion, make the 'Use' to 'use'in the commit description.
>
> drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c | 4 +---
> drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c | 4 +---
> 2 files changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c b/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
> index ba0614f981a2..eebb336efce7 100644
> --- a/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
> +++ b/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
> @@ -389,7 +389,6 @@ static int atmel_isc_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> struct isc_device *isc;
> - struct resource *res;
> void __iomem *io_base;
> struct isc_subdev_entity *subdev_entity;
> int irq;
> @@ -403,8 +402,7 @@ static int atmel_isc_probe(struct platform_device *pdev)
> platform_set_drvdata(pdev, isc);
> isc->dev = dev;
>
> - res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - io_base = devm_ioremap_resource(dev, res);
> + io_base = devm_platform_ioremap_resource(pdev, 0);
> if (IS_ERR(io_base))
> return PTR_ERR(io_base);
>
> diff --git a/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c b/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
> index 01ababdfcbd9..beed40fe3f91 100644
> --- a/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
> +++ b/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
> @@ -378,7 +378,6 @@ static int microchip_xisc_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> struct isc_device *isc;
> - struct resource *res;
> void __iomem *io_base;
> struct isc_subdev_entity *subdev_entity;
> int irq;
> @@ -392,8 +391,7 @@ static int microchip_xisc_probe(struct platform_device *pdev)
> platform_set_drvdata(pdev, isc);
> isc->dev = dev;
>
> - res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - io_base = devm_ioremap_resource(dev, res);
> + io_base = devm_platform_ioremap_resource(pdev, 0);
> if (IS_ERR(io_base))
> return PTR_ERR(io_base);
>
> --
> 2.20.1.7.g153144c
>