[Xen-devel] [PATCH v3 05/62] acpi: Don't do traditional BIOS table scan for ARM64

[shannon.zhao@xxxxxxxxxx]

From: Shannon Zhao <shannon.zhao@xxxxxxxxxx>

With the addition of ARM64 that does not have a traditional BIOS to
scan, add a #ifdef option for x86 to do the traditional BIOS scanning
for tables.

Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx>
---
 xen/drivers/acpi/osl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xen/drivers/acpi/osl.c b/xen/drivers/acpi/osl.c
index ce15470..db74a90 100644
--- a/xen/drivers/acpi/osl.c
+++ b/xen/drivers/acpi/osl.c
@@ -78,7 +78,9 @@ acpi_physical_address __init acpi_os_get_root_pointer(void)
        } else {
                acpi_physical_address pa = 0;
 
+               #ifdef CONFIG_X86
                acpi_find_root_pointer(&pa);
+               #endif
                return pa;
        }
 }
-- 
2.1.0


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