1 files changed, 6 insertions, 6 deletions

diff --git a/include/asm-blackfin/thread_info.h b/include/asm-blackfin/thread_info.h
index fa8f08cf283e..34d3c2eec949 100644
--- a/include/asm-blackfin/thread_info.h
+++ b/include/asm-blackfin/thread_info.h
@@ -39,6 +39,11 @@
  */
 #define ALIGN_PAGE_MASK         0xffffe000
 
+/*
+ * Size of kernel stack for each process. This must be a power of 2...
+ */
+#define THREAD_SIZE             8192    /* 2 pages */
+
 #ifndef __ASSEMBLY__
 
 typedef unsigned long mm_segment_t;
@@ -76,11 +81,6 @@ struct thread_info {
 #define init_thread_info        (init_thread_union.thread_info)
 #define init_stack              (init_thread_union.stack)
 
-/*
- * Size of kernel stack for each process. This must be a power of 2...
- */
-#define THREAD_SIZE             8192    /* 2 pages */
-
 /* How to get the thread information struct from C */
 
 static inline struct thread_info *current_thread_info(void)
@@ -94,7 +94,7 @@ static inline struct thread_info *current_thread_info(void)
         struct thread_info *ti;
       __asm__("%0 = sp;": "=&d"(ti):
         );
-        return (struct thread_info *)((long)ti & ~8191UL);
+        return (struct thread_info *)((long)ti & ~((long)THREAD_SIZE-1));
 }
 
 /* thread information allocation */