2 files changed, 2 insertions, 16 deletions
diff --git a/include/core/SkThread.h b/include/core/SkThread.h
index 5b1fc1c213..2fd5052b06 100644
--- a/include/core/SkThread.h
+++ b/include/core/SkThread.h
@@ -16,7 +16,6 @@
 /****** SkThread_platform needs to define the following...
 
 int32_t sk_atomic_inc(int32_t*);
-int32_t sk_atomic_add(int32_t*, int32_t);
 int32_t sk_atomic_dec(int32_t*);
 int32_t sk_atomic_conditional_inc(int32_t*);
 
diff --git a/include/core/SkThread_platform.h b/include/core/SkThread_platform.h
index 19fcd4a743..cb05c50f3a 100644
--- a/include/core/SkThread_platform.h
+++ b/include/core/SkThread_platform.h
@@ -23,10 +23,6 @@ static inline __attribute__((always_inline)) int32_t sk_atomic_inc(int32_t *addr
     return __sync_fetch_and_add(addr, 1);
 }
 
-static inline __attribute__((always_inline)) int32_t sk_atomic_add(int32_t *addr, int32_t value) {
-    return __sync_fetch_and_add(addr, value);
-}
-
 static inline __attribute__((always_inline)) int32_t sk_atomic_dec(int32_t *addr) {
     return __sync_fetch_and_add(addr, -1);
 }
@@ -58,9 +54,8 @@ static inline __attribute__((always_inline)) void sk_membar_aquire__after_atomic
  */
 #include <utils/Atomic.h>
 
-#define sk_atomic_inc(addr)         android_atomic_inc(addr)
-#define sk_atomic_add(addr, value)  android_atomic_add(value, addr)
-#define sk_atomic_dec(addr)         android_atomic_dec(addr)
+#define sk_atomic_inc(addr)     android_atomic_inc(addr)
+#define sk_atomic_dec(addr)     android_atomic_dec(addr)
 void sk_membar_aquire__after_atomic_dec() {
     //HACK: Android is actually using full memory barriers.
     //      Should this change, uncomment below.
@@ -97,14 +92,6 @@ void sk_membar_aquire__after_atomic_conditional_inc() {
 */
 SK_API int32_t sk_atomic_inc(int32_t* addr);
 
-/** Implemented by the porting layer, this function adds value to the int
- specified by the address (in a thread-safe manner), and returns the
- previous value.
- No additional memory barrier is required.
- This must act as a compiler barrier.
- */
-SK_API int32_t sk_atomic_add(int32_t* addr, int32_t value);
-
 /** Implemented by the porting layer, this function subtracts one from the int
     specified by the address (in a thread-safe manner), and returns the
     previous value.