On Mon, May 27, 2019 at 04:19:29PM +0100, Charles Keepax wrote:
> In preparation for future refactoring factor out the fetch of the IRQ
> into its own helper function.
>
> Signed-off-by: Charles Keepax <ckee...@opensource.cirrus.com>
> ---
>
> +static int i2c_acpi_get_irq(struct acpi_device *adev)
> +{
> + struct list_head resource_list;
> + int irq = -ENOENT;
> + int ret;
> +
> + INIT_LIST_HEAD(&resource_list);
> +
> + ret = acpi_dev_get_resources(adev, &resource_list,
> + i2c_acpi_add_resource, &irq);
> + if (ret < 0)
> + return -EINVAL;
> +
> + acpi_dev_free_resource_list(&resource_list);
> +
> + return irq;
> +}
> +
Sorry just noticed I forgot to add the kernel doc. Will fix that
up in the next spin, or do an incremental patch.
Thanks,
Charles
