diff --git a/[refs] b/[refs]
index aa0f96c51265..0363d8d842db 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 53de49f52e305e96143375d1741f15acff7bf34b
+refs/heads/master: e92310a930462c6e1611f35453f57357c42bde14
diff --git a/trunk/include/asm-ia64/acpi-ext.h b/trunk/include/asm-ia64/acpi-ext.h
index 9271d74c64cc..56d2ddc97b30 100644
--- a/trunk/include/asm-ia64/acpi-ext.h
+++ b/trunk/include/asm-ia64/acpi-ext.h
@@ -11,6 +11,7 @@
 #define _ASM_IA64_ACPI_EXT_H
 
 #include <linux/types.h>
+#include <acpi/actypes.h>
 
 extern acpi_status hp_acpi_csr_space (acpi_handle, u64 *base, u64 *length);