diff --git a/include/asm-blackfin/bitops.h b/include/asm-blackfin/bitops.h
index cc3685d..ab1fea5 100644
--- a/include/asm-blackfin/bitops.h
+++ b/include/asm-blackfin/bitops.h
@@ -79,7 +79,7 @@
 	mask = 1 << (nr & 0x1f);
 	*a |= mask;
 }
-#define __set_bit
+#define PLATFORM__SET_BIT
 
 /*
  * clear_bit() doesn't provide any barrier for the compiler.
@@ -270,14 +270,6 @@
 }
 
 /*
- * ffs: find first bit set. This is defined the same way as
- * the libc and compiler builtin ffs routines, therefore
- * differs in spirit from the above ffz (man ffs).
- */
-
-#define ffs(x)		generic_ffs(x)
-
-/*
  * hweightN: returns the hamming weight (i.e. the number
  * of bits set) of a N-bit word
  */