On Fri, Oct 21, 2016 at 7:37 PM, Sinan Kaya <okaya@xxxxxxxxxxxxxx> wrote:
> The interrupts can now be delivered as platform MSI interrupts on newer
> platforms. The code looks for a new OF and ACPI strings in order to enable
> the functionality.
> +#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN
> +static void hidma_write_msi_msg(struct msi_desc *desc, struct msi_msg *msg)
> +{
> + struct device *dev = msi_desc_to_dev(desc);
> + struct hidma_dev *dmadev = dev_get_drvdata(dev);
> +
> + if (!desc->platform.msi_index) {
> + writel(msg->address_lo, dmadev->dev_evca + 0x118);
> + writel(msg->address_hi, dmadev->dev_evca + 0x11C);
> + writel(msg->data, dmadev->dev_evca + 0x120);
> + }
> +}
> +#endif
> +
> +static void hidma_free_msis(struct hidma_dev *dmadev)
> +{
> +#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN
Perhaps one #ifdef and two definitions of functions?
--
With Best Regards,
Andy Shevchenko
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