[PATCH v6 08/25] iommu: exynos: refactor function parameters to simplify code

[Joerg Roedel]

On Mon, May 04, 2015 at 10:16:03AM +0200, Marek Szyprowski wrote:
> @@ -719,14 +712,12 @@ static void exynos_iommu_domain_free(struct iommu_domain *domain)
>  
>  	spin_lock_irqsave(&priv->lock, flags);
>  
> -	list_for_each_entry(owner, &priv->clients, client) {
> -		while (!exynos_sysmmu_disable(owner->dev))
> -			; /* until System MMU is actually disabled */
> +	list_for_each_entry(data, &priv->clients, domain_node) {
> +		if (__sysmmu_disable(data))
> +			data->master = NULL;
> +		list_del_init(&data->domain_node);
>  	}

This needs list_for_each_entry_safe.