1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index ac5bbaedac1..fc8a3bce6cb 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -156,12 +156,10 @@ acpi_status acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *addr)
 {
         if (efi_enabled) {
                 addr->pointer_type = ACPI_PHYSICAL_POINTER;
-                if (efi.acpi20)
-                        addr->pointer.physical =
-                            (acpi_physical_address) virt_to_phys(efi.acpi20);
-                else if (efi.acpi)
-                        addr->pointer.physical =
-                            (acpi_physical_address) virt_to_phys(efi.acpi);
+                if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
+                        addr->pointer.physical = efi.acpi20;
+                else if (efi.acpi != EFI_INVALID_TABLE_ADDR)
+                        addr->pointer.physical = efi.acpi;
                 else {
                         printk(KERN_ERR PREFIX
                                "System description tables not found\n");