linux-kernel - [PATCH] ACPI/IORT: Remove the unused __get_pci

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Date:   Sat, 9 May 2020 17:34:30 +0800
From:   Zenghui Yu <yuzenghui@...wei.com>
To:     <lorenzo.pieralisi@....com>, <guohanjun@...wei.com>,
        <sudeep.holla@....com>
CC:     <rjw@...ysocki.net>, <lenb@...nel.org>,
        <linux-acpi@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <wanghaibin.wang@...wei.com>,
        Zenghui Yu <yuzenghui@...wei.com>
Subject: [PATCH] ACPI/IORT: Remove the unused __get_pci_rid()

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@...wei.com>
---
 drivers/acpi/arm64/iort.c | 9 ---------
 1 file changed, 9 deletions(-)

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