diff --git a/[refs] b/[refs]
index acc4d41e93d4..e49a168218b7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8c49c235774002708bd0da1c28c570073ebd963b
+refs/heads/master: 507f046c4dd17e9c94b5130ba184f8da90504685
diff --git a/trunk/drivers/acpi/utilities/utdebug.c b/trunk/drivers/acpi/utilities/utdebug.c
index 2d6a78fb01cf..80144427bb41 100644
--- a/trunk/drivers/acpi/utilities/utdebug.c
+++ b/trunk/drivers/acpi/utilities/utdebug.c
@@ -201,6 +201,7 @@ acpi_ut_debug_print(u32 requested_debug_level,
 
 	va_start(args, format);
 	acpi_os_vprintf(format, args);
+	va_end(args);
 }
 
 ACPI_EXPORT_SYMBOL(acpi_ut_debug_print)
@@ -238,6 +239,7 @@ acpi_ut_debug_print_raw(u32 requested_debug_level,
 
 	va_start(args, format);
 	acpi_os_vprintf(format, args);
+	va_end(args);
 }
 
 ACPI_EXPORT_SYMBOL(acpi_ut_debug_print_raw)
diff --git a/trunk/drivers/acpi/utilities/utmisc.c b/trunk/drivers/acpi/utilities/utmisc.c
index 2d19f71e9cfa..2f48fd663f5c 100644
--- a/trunk/drivers/acpi/utilities/utmisc.c
+++ b/trunk/drivers/acpi/utilities/utmisc.c
@@ -1033,6 +1033,7 @@ acpi_ut_error(char *module_name, u32 line_number, char *format, ...)
 	va_start(args, format);
 	acpi_os_vprintf(format, args);
 	acpi_os_printf(" [%X]\n", ACPI_CA_VERSION);
+	va_end(args);
 }
 
 void ACPI_INTERNAL_VAR_XFACE
@@ -1061,6 +1062,8 @@ acpi_ut_warning(char *module_name, u32 line_number, char *format, ...)
 	va_start(args, format);
 	acpi_os_vprintf(format, args);
 	acpi_os_printf(" [%X]\n", ACPI_CA_VERSION);
+	va_end(args);
+	va_end(args);
 }
 
 void ACPI_INTERNAL_VAR_XFACE
@@ -1077,4 +1080,5 @@ acpi_ut_info(char *module_name, u32 line_number, char *format, ...)
 	va_start(args, format);
 	acpi_os_vprintf(format, args);
 	acpi_os_printf("\n");
+	va_end(args);
 }