2013-05-16 11:17:41

by Wolfram Sang

Subject: [PATCH 30/33] arch/arm/plat-samsung: don't check resource with devm_ioremap_resource

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <[email protected]>
---
arch/arm/plat-samsung/adc.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index ca07cb1..79690f2 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -381,11 +381,6 @@ static int s3c_adc_probe(struct platform_device *pdev)
}

regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!regs) {
- dev_err(dev, "failed to find registers\n");
- return -ENXIO;
- }
-
adc->regs = devm_ioremap_resource(dev, regs);
if (IS_ERR(adc->regs))
return PTR_ERR(adc->regs);
--
1.7.10.4

2013-05-20 16:38:29

by Kukjin Kim

Subject: Re: [PATCH 30/33] arch/arm/plat-samsung: don't check resource with devm_ioremap_resource

On 05/16/13 20:15, Wolfram Sang wrote:
> devm_ioremap_resource does sanity checks on the given resource. No need to
> duplicate this in the driver.
>
> Signed-off-by: Wolfram Sang<[email protected]>

Looks good to me, applied into Samsung tree.

Wolfram, if you want to take this into your tree, let me know.

Thanks.

- Kukjin

> ---
> arch/arm/plat-samsung/adc.c | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
> index ca07cb1..79690f2 100644
> --- a/arch/arm/plat-samsung/adc.c
> +++ b/arch/arm/plat-samsung/adc.c
> @@ -381,11 +381,6 @@ static int s3c_adc_probe(struct platform_device *pdev)
> }
>
> regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - if (!regs) {
> - dev_err(dev, "failed to find registers\n");
> - return -ENXIO;
> - }
> -
> adc->regs = devm_ioremap_resource(dev, regs);
> if (IS_ERR(adc->regs))
> return PTR_ERR(adc->regs);

2013-05-20 17:09:52

by Wolfram Sang

Subject: Re: [PATCH 30/33] arch/arm/plat-samsung: don't check resource with devm_ioremap_resource

On Tue, May 21, 2013 at 01:38:23AM +0900, Kukjin Kim wrote:
> On 05/16/13 20:15, Wolfram Sang wrote:
> >devm_ioremap_resource does sanity checks on the given resource. No need to
> >duplicate this in the driver.
> >
> >Signed-off-by: Wolfram Sang<[email protected]>
>
> Looks good to me, applied into Samsung tree.
>
> Wolfram, if you want to take this into your tree, let me know.

It is already upstream :)

2013-05-20 17:13:06

by Kukjin Kim

Subject: Re: [PATCH 30/33] arch/arm/plat-samsung: don't check resource with devm_ioremap_resource

On 05/21/13 02:11, Wolfram Sang wrote:
> On Tue, May 21, 2013 at 01:38:23AM +0900, Kukjin Kim wrote:
>> On 05/16/13 20:15, Wolfram Sang wrote:
>>> devm_ioremap_resource does sanity checks on the given resource. No need to
>>> duplicate this in the driver.
>>>
>>> Signed-off-by: Wolfram Sang<[email protected]>
>>
>> Looks good to me, applied into Samsung tree.
>>
>> Wolfram, if you want to take this into your tree, let me know.
>
> It is already upstream :)
>
Oh, OK. Let me drop it in my tree ;-)

Thanks.

- Kukjin