Patched in Tegra support.

1 files changed, 0 insertions, 27 deletions

diff --git a/include/linux/atomic.h b/include/linux/atomic.h
index 5b08a8540ec..42b77b5446d 100644
--- a/include/linux/atomic.h
+++ b/include/linux/atomic.h
@@ -24,9 +24,7 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
  * Atomically increments @v by 1, so long as @v is non-zero.
  * Returns non-zero if @v was non-zero, and zero otherwise.
  */
-#ifndef atomic_inc_not_zero
 #define atomic_inc_not_zero(v)          atomic_add_unless((v), 1, 0)
-#endif
 
 /**
  * atomic_inc_not_zero_hint - increment if not null
@@ -86,31 +84,6 @@ static inline int atomic_dec_unless_positive(atomic_t *p)
 }
 #endif
 
-/*
- * atomic_dec_if_positive - decrement by 1 if old value positive
- * @v: pointer of type atomic_t
- *
- * The function returns the old value of *v minus 1, even if
- * the atomic variable, v, was not decremented.
- */
-#ifndef atomic_dec_if_positive
-static inline int atomic_dec_if_positive(atomic_t *v)
-{
-        int c, old, dec;
-        c = atomic_read(v);
-        for (;;) {
-                dec = c - 1;
-                if (unlikely(dec < 0))
-                        break;
-                old = atomic_cmpxchg((v), c, dec);
-                if (likely(old == c))
-                        break;
-                c = old;
-        }
-        return dec;
-}
-#endif
-
 #ifndef CONFIG_ARCH_HAS_ATOMIC_OR
 static inline void atomic_or(int i, atomic_t *v)
 {