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SubjectRe: [PATCH] ACPI/IORT: Remove the unused __get_pci_rid()
On Sat, May 09, 2020 at 05:34:30PM +0800, Zenghui Yu wrote:
> Since commit bc8648d49a95 ("ACPI/IORT: Handle PCI aliases properly for
> IOMMUs"), __get_pci_rid() has become actually unused and can be removed.
>
> Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
> ---
> drivers/acpi/arm64/iort.c | 9 ---------
> 1 file changed, 9 deletions(-)

Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

If we miss v5.8 (which I think it is likely, even though this patch is
just removing dead code so it is safe at this stage) I will resend it
for v5.9 - not a problem.

Lorenzo

> diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c
> index 7d04424189df..ec94dbb60c7a 100644
> --- a/drivers/acpi/arm64/iort.c
> +++ b/drivers/acpi/arm64/iort.c
> @@ -789,15 +789,6 @@ void acpi_configure_pmsi_domain(struct device *dev)
> dev_set_msi_domain(dev, msi_domain);
> }
>
> -static int __maybe_unused __get_pci_rid(struct pci_dev *pdev, u16 alias,
> - void *data)
> -{
> - u32 *rid = data;
> -
> - *rid = alias;
> - return 0;
> -}
> -
> #ifdef CONFIG_IOMMU_API
> static struct acpi_iort_node *iort_get_msi_resv_iommu(struct device *dev)
> {
> --
> 2.19.1
>

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