diff mbox

[RFC,39/42] arch/arm/plat-samsung: don't check resource with devm_ioremap_resource

Message ID 1368173847-5661-40-git-send-email-wsa@the-dreams.de (mailing list archive)
State New, archived
Headers show

Commit Message

Wolfram Sang May 10, 2013, 8:17 a.m. UTC 
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
 arch/arm/plat-samsung/adc.c |    5 -----
 1 file changed, 5 deletions(-)

Comments

Jingoo Han May 11, 2013, 5:15 a.m. UTC | #1 
On Friday, May 10, 2013 5:17 PM, 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 <wsa@the-dreams.de>

Reviewed-by: Jingoo Han <jg1.han@samsung.com>

Best regards,
Jingoo Han

> ---
>  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
> 
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diff mbox

Patch

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);