[PATCH] EFI: keep physical table addresses in efi structure

[linux-2.6] / arch / i386 / kernel / acpi / boot.c

diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index f1a21945963d77b80f125db518a432580647f10a..033066176b3efdae5a097ca5cf11fbf4b8cd945f 100644 (file)
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -668,10 +668,10 @@ unsigned long __init acpi_find_rsdp(void)
        unsigned long rsdp_phys = 0;
 
        if (efi_enabled) {
-               if (efi.acpi20)
-                       return __pa(efi.acpi20);
-               else if (efi.acpi)
-                       return __pa(efi.acpi);
+               if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
+                       return efi.acpi20;
+               else if (efi.acpi != EFI_INVALID_TABLE_ADDR)
+                       return efi.acpi;
        }
        /*
         * Scan memory looking for the RSDP signature. First search EBDA (low