Re: [RFC 2/2] staging: android: ion: Add of_ion_device_get function

[Dan Carpenter]

On Tue, Mar 22, 2016 at 03:33:51PM -0700, Moritz Fischer wrote:
> +struct ion_device *of_ion_device_get(struct device_node *node)
> +{
> +     struct miscdevice *mdev = of_misc_get(node);
> +
> +     if (IS_ERR(mdev))
> +             return ERR_PTR(PTR_ERR(mdev));

Use ERR_CAST() for this.

regarda,
dan carpenter