Re: [PATCH v4 3/4] amba: Don't unprepare the clocks if device driver wants IRQ safe runtime PM

[Russell King - ARM Linux]

On Tue, Sep 16, 2014 at 10:51:33AM +0200, Krzysztof Kozlowski wrote:
> @@ -191,8 +210,11 @@ static int amba_probe(struct device *dev)
>  		pm_runtime_enable(dev);
>  
>  		ret = pcdrv->probe(pcdev, id);
> -		if (ret == 0)
> +		if (ret == 0) {
> +			if (pm_runtime_is_irq_safe(dev))
> +				pcdev->irq_safe = 1;

Patch looks good, though I'd prefer this to always explicitly initialise
pcdev->irq_safe each time a probe succeeds.

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