Fix grub_machine_fini bitrot.

Reported by: Glenn Washburn.

ChangeLog

@@ -1,3 +1,9 @@
+2013-11-10  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Fix grub_machine_fini bitrot.
+
+	Reported by: Glenn Washburn.
+
 2013-11-10  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* configure.ac: Remove leftover -fnested-funcions -Wl,-allow_execute.

grub-core/kern/arm/efi/init.c

@@ -57,10 +57,13 @@ grub_machine_init (void)
 }
 
 void
-grub_machine_fini (void)
+grub_machine_fini (int flags)
 {
   grub_efi_boot_services_t *b;
 
+  if (!(flags & GRUB_LOADER_FLAG_NORETURN))
+    return;
+
   b = grub_efi_system_table->boot_services;
 
   efi_call_3 (b->set_timer, tmr_evt, GRUB_EFI_TIMER_PERIODIC, 0);

grub-core/kern/emu/main.c

@@ -225,7 +225,7 @@ main (int argc, char *argv[])
   grub_hostfs_fini ();
   grub_host_fini ();
 
-  grub_machine_fini ();
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
 
   return 0;
 }

grub-core/kern/uboot/init.c

@@ -113,7 +113,7 @@ grub_machine_init (void)
 
 
 void
-grub_machine_fini (void)
+grub_machine_fini (int flags __attribute__ ((unused)))
 {
 }
 

grub-core/lib/efi/halt.c

@@ -27,7 +27,7 @@
 void
 grub_halt (void)
 {
-  grub_machine_fini ();
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
 #if !defined(__ia64__) && !defined(__arm__)
   grub_acpi_halt ();
 #endif

grub-core/lib/efi/reboot.c

@@ -25,7 +25,7 @@
 void
 grub_reboot (void)
 {
-  grub_machine_fini ();
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
   efi_call_4 (grub_efi_system_table->runtime_services->reset_system,
               GRUB_EFI_RESET_COLD, GRUB_EFI_SUCCESS, 0, NULL);
   for (;;) ;

grub-core/lib/uboot/halt.c

@@ -23,7 +23,7 @@
 void
 grub_halt (void)
 {
-  grub_machine_fini ();
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
 
   /* Just stop here */
 

grub-core/lib/uboot/reboot.c

@@ -23,7 +23,7 @@
 void
 grub_reboot (void)
 {
-  grub_machine_fini ();
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
 
   grub_uboot_reset ();
   while (1);