On Thu, Apr 24, 2008 at 12:58:02AM +0200, Roel Kluin wrote:
quoted text
> Thanks to Joe Perches for catching an error in my previous
Yep, that makes sense now.

quoted text
> ---
> asic->irq_nr is unsigned. platform_get_irq() may return signed unnoticed
> 
> Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Acked-by: Samuel Ortiz <sameo@openedhand.com>

quoted text
> ---
> diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
> index f6f2d96..abd7ffc 100644
> --- a/drivers/mfd/asic3.c
> +++ b/drivers/mfd/asic3.c
> @@ -300,10 +300,13 @@ static int asic3_irq_probe(struct platform_device *pdev)
>  	struct asic3 *asic = platform_get_drvdata(pdev);
>  	unsigned long clksel = 0;
>  	unsigned int irq, irq_base;
> +	int ret;
> +
> +	ret = platform_get_irq(pdev, 0);
> +	if (ret < 0)
> +		return ret;
>  
> -	asic->irq_nr = platform_get_irq(pdev, 0);
> -	if (asic->irq_nr < 0)
> -		return asic->irq_nr;
> +	asic->irq_nr = ret;
>  
>  	/* turn on clock to IRQ controller */
>  	clksel |= CLOCK_SEL_CX;
> 
--
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