diff --git a/[refs] b/[refs]
index 6dcb9ecaa1bc..35be58108d6d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0a290593a053752d9629fb1276392ce35c26b348
+refs/heads/master: eb8d5f6c0322e641ec32ed632dd3b02586205673
diff --git a/trunk/include/asm-blackfin/processor.h b/trunk/include/asm-blackfin/processor.h
index 0336ff132c16..aba2b30a8ed8 100644
--- a/trunk/include/asm-blackfin/processor.h
+++ b/trunk/include/asm-blackfin/processor.h
@@ -104,13 +104,13 @@ unsigned long get_wchan(struct task_struct *p);
 #define cpu_relax()    	barrier()
 
 /* Get the Silicon Revision of the chip */
-static inline uint32_t bfin_revid(void)
+static inline __attribute_pure__ uint32_t bfin_revid(void)
 {
 	/* stored in the upper 4 bits */
 	return bfin_read_CHIPID() >> 28;
 }
 
-static inline uint32_t bfin_compiled_revid(void)
+static inline __attribute_pure__ uint32_t bfin_compiled_revid(void)
 {
 #if defined(CONFIG_BF_REV_0_0)
 	return 0;