x86: remove last users of FASTCALL

FASTCALL() is always empty.
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

arch/x86/kernel/acpi/sleep_32.c

@@ -17,7 +17,7 @@ unsigned long acpi_wakeup_address = 0;
 unsigned long acpi_realmode_flags;
 extern char wakeup_start, wakeup_end;
 
-extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
+extern unsigned long acpi_copy_wakeup_routine(unsigned long);
 
 /**
  * acpi_save_state_mem - save kernel state

arch/x86/kernel/vm86_32.c

@@ -120,7 +120,7 @@ static int copy_vm86_regs_from_user(struct kernel_vm86_regs *regs,
 	return ret;
 }
 
-struct pt_regs * FASTCALL(save_v86_state(struct kernel_vm86_regs * regs));
+struct pt_regs * save_v86_state(struct kernel_vm86_regs * regs);
 struct pt_regs * fastcall save_v86_state(struct kernel_vm86_regs * regs)
 {
 	struct tss_struct *tss;