linux-kernel - [PATCH AUTOSEL 5.4 13/21] PCI/ACPI: Guard ARM64-specific mcfg

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Date:   Sun, 14 Aug 2022 11:35:23 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Huacai Chen <chenhuacai@...ngson.cn>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Sasha Levin <sashal@...nel.org>, rafael@...nel.org,
        linux-pci@...r.kernel.org, linux-acpi@...r.kernel.org
Subject: [PATCH AUTOSEL 5.4 13/21] PCI/ACPI: Guard ARM64-specific mcfg_quirks

From: Huacai Chen <chenhuacai@...ngson.cn>

[ Upstream commit 40a6cc141b4b9580de140bcb3e893445708acc5d ]

Guard ARM64-specific quirks with CONFIG_ARM64 to avoid build errors,
since mcfg_quirks will be shared by more than one architectures.

Link: https://lore.kernel.org/r/20220714124216.1489304-2-chenhuacai@loongson.cn
Signed-off-by: Huacai Chen <chenhuacai@...ngson.cn>
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/acpi/pci_mcfg.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
index 47e43c949825..ed2f880b63b5 100644
--- a/drivers/acpi/pci_mcfg.c
+++ b/drivers/acpi/pci_mcfg.c
@@ -41,6 +41,8 @@ struct mcfg_fixup {
 static struct mcfg_fixup mcfg_quirks[] = {
 /*	{ OEM_ID, OEM_TABLE_ID, REV, SEGMENT, BUS_RANGE, ops, cfgres }, */
 
+#ifdef CONFIG_ARM64
+
 #define AL_ECAM(table_id, rev, seg, ops) \
 	{ "AMAZON", table_id, rev, seg, MCFG_BUS_ANY, ops }
 
@@ -162,6 +164,7 @@ static struct mcfg_fixup mcfg_quirks[] = {
 	ALTRA_ECAM_QUIRK(1, 13),
 	ALTRA_ECAM_QUIRK(1, 14),
 	ALTRA_ECAM_QUIRK(1, 15),
+#endif /* ARM64 */
 };
 
 static char mcfg_oem_id[ACPI_OEM_ID_SIZE];
-- 
2.35.1