[PATCH] bootmem: remove useless parentheses in bootmem header file

[linux-2.6-omap-h63xx.git] / include / asm-xtensa / processor.h

diff --git a/include/asm-xtensa/processor.h b/include/asm-xtensa/processor.h
index 9cab5e4298b943c168b267700eae848462b7f367..8b96e77c9d829c6c2bd92fbe2c15b1616ade29f2 100644 (file)
--- a/include/asm-xtensa/processor.h
+++ b/include/asm-xtensa/processor.h
@@ -20,6 +20,7 @@
 #include <xtensa/config/tie.h>
 #include <xtensa/config/system.h>
 
+#include <linux/compiler.h>
 #include <asm/ptrace.h>
 #include <asm/types.h>
 #include <asm/coprocessor.h>
@@ -184,14 +185,14 @@ extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 #define release_segments(mm)   do { } while(0)
 #define forget_segments()      do { } while (0)
 
-#define thread_saved_pc(tsk)   (xtensa_pt_regs(tsk)->pc)
+#define thread_saved_pc(tsk)   (task_pt_regs(tsk)->pc)
 
 extern unsigned long get_wchan(struct task_struct *p);
 
-#define KSTK_EIP(tsk)          (xtensa_pt_regs(tsk)->pc)
-#define KSTK_ESP(tsk)          (xtensa_pt_regs(tsk)->areg[1])
+#define KSTK_EIP(tsk)          (task_pt_regs(tsk)->pc)
+#define KSTK_ESP(tsk)          (task_pt_regs(tsk)->areg[1])
 
-#define cpu_relax()  do { } while (0)
+#define cpu_relax()  barrier()
 
 /* Special register access. */