[PATCH v12 2/9] ACPI/IORT: Make iort_iommu_msi_get_resv_regions() return void

[Hanjun Guo]

On 2022/5/4 0:33, Shameer Kolothum wrote:
> At present iort_iommu_msi_get_resv_regions() returns the number of
> MSI reserved regions on success and there are no users for this.
> The reserved region list will get populated anyway for platforms
> that require the HW MSI region reservation. Hence, change the
> function to return void instead.
> 
> Reviewed-by: Christoph Hellwig <hch at lst.de>
> Tested-by: Steven Price <steven.price at arm.com>
> Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi at huawei.com>

Reviewed-by: Hanjun Guo <guohanjun at huawei.com>

Thanks
Hanjun