1 files changed, 3 insertions, 3 deletions

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index aa6f96720984..d37fb8e81898 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -617,7 +617,7 @@ EXPORT_SYMBOL(acpi_unregister_gsi);
 static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size)
 {
         struct acpi_table_header *fadt_header;
-        struct fadt_descriptor *fadt;
+        struct acpi_table_fadt *fadt;
 
         if (!phys_addr || !size)
                 return -EINVAL;
@@ -626,9 +626,9 @@ static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size)
         if (fadt_header->revision != 3)
                 return -ENODEV; /* Only deal with ACPI 2.0 FADT */
 
-        fadt = (struct fadt_descriptor *)fadt_header;
+        fadt = (struct acpi_table_fadt *)fadt_header;
 
-        acpi_register_gsi(fadt->sci_int, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW);
+        acpi_register_gsi(fadt->sci_interrupt, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW);
         return 0;
 }