On 2018/2/9 20:15, Lorenzo Pieralisi wrote:
> In IORT issue C SMMUv3 IORT nodes gained an additional field (DeviceID
> mapping index) so that the SMMUv3 can describe its MSI interrupts.
>
> Referring to it in the kernel requires ACPICA changes and in order
> to prevent kernel<->ACPICA dependencies kernel code depending on the
> SMMUv3 DeviceID mapping index field was guarded with an ACPICA version
> conditional.
>
> ACPICA changes introducing DeviceID mapping index in the IORT structs
> were integrated in the kernel with:
>
> commit 4c106aa411ee ("ACPICA: iasl: Add SMMUv3 device ID mapping index
> support")
>
> so the temporary ACPICA guard has become stale and can be removed.
>
> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
> Cc: Will Deacon <will.deacon@xxxxxxx>
> Cc: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
Thanks for doing this,
Acked-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
Thanks
Hanjun
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