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path: root/drivers/acpi/osl.c
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Diffstat (limited to 'drivers/acpi/osl.c')
-rw-r--r--drivers/acpi/osl.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index ac5bbaedac1b..fc8a3bce6cbb 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)
156{ 156{
157 if (efi_enabled) { 157 if (efi_enabled) {
158 addr->pointer_type = ACPI_PHYSICAL_POINTER; 158 addr->pointer_type = ACPI_PHYSICAL_POINTER;
159 if (efi.acpi20) 159 if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
160 addr->pointer.physical = 160 addr->pointer.physical = efi.acpi20;
161 (acpi_physical_address) virt_to_phys(efi.acpi20); 161 else if (efi.acpi != EFI_INVALID_TABLE_ADDR)
162 else if (efi.acpi) 162 addr->pointer.physical = efi.acpi;
163 addr->pointer.physical =
164 (acpi_physical_address) virt_to_phys(efi.acpi);
165 else { 163 else {
166 printk(KERN_ERR PREFIX 164 printk(KERN_ERR PREFIX
167 "System description tables not found\n"); 165 "System description tables not found\n");