1 files changed, 5 insertions, 3 deletions

diff --git a/include/asm-arm/processor.h b/include/asm-arm/processor.h
index 7d4118e09054..fb5877e5a39b 100644
--- a/include/asm-arm/processor.h
+++ b/include/asm-arm/processor.h
@@ -85,9 +85,11 @@ unsigned long get_wchan(struct task_struct *p);
  */
 extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 
-#define KSTK_REGS(tsk)  (((struct pt_regs *)(THREAD_START_SP + (unsigned long)(tsk)->thread_info)) - 1)
-#define KSTK_EIP(tsk)   KSTK_REGS(tsk)->ARM_pc
-#define KSTK_ESP(tsk)   KSTK_REGS(tsk)->ARM_sp
+#define task_pt_regs(p) \
+        ((struct pt_regs *)(THREAD_START_SP + (void *)(p)->thread_info) - 1)
+
+#define KSTK_EIP(tsk)   task_pt_regs(tsk)->ARM_pc
+#define KSTK_ESP(tsk)   task_pt_regs(tsk)->ARM_sp
 
 /*
  * Prefetching support - only ARMv5.