1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/acpi/system.c b/drivers/acpi/system.c
index e4308c7a6743..a934ac42178d 100644
--- a/drivers/acpi/system.c
+++ b/drivers/acpi/system.c
@@ -39,7 +39,7 @@ ACPI_MODULE_NAME("acpi_system")
 #define ACPI_SYSTEM_FILE_EVENT          "event"
 #define ACPI_SYSTEM_FILE_DSDT           "dsdt"
 #define ACPI_SYSTEM_FILE_FADT           "fadt"
-extern FADT_DESCRIPTOR acpi_fadt;
+extern struct fadt_descriptor acpi_fadt;
 
 /* --------------------------------------------------------------------------
                               FS Interface (/proc)
@@ -82,7 +82,7 @@ acpi_system_read_dsdt(struct file *file,
 
         ACPI_FUNCTION_TRACE("acpi_system_read_dsdt");
 
-        status = acpi_get_table(ACPI_TABLE_DSDT, 1, &dsdt);
+        status = acpi_get_table(ACPI_TABLE_ID_DSDT, 1, &dsdt);
         if (ACPI_FAILURE(status))
                 return_VALUE(-ENODEV);
 
@@ -110,7 +110,7 @@ acpi_system_read_fadt(struct file *file,
 
         ACPI_FUNCTION_TRACE("acpi_system_read_fadt");
 
-        status = acpi_get_table(ACPI_TABLE_FADT, 1, &fadt);
+        status = acpi_get_table(ACPI_TABLE_ID_FADT, 1, &fadt);
         if (ACPI_FAILURE(status))
                 return_VALUE(-ENODEV);