X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=xf86atomic.h;h=db2f6195fd40c1d167d77de9261cc9d88cfe455d;hb=refs%2Fheads%2Fhoneycomb-x86;hp=854187a08205eb3ec0177948d4322f1ad35b0f81;hpb=966c9907c040b4fe4b288b4a9d82598797aee743;p=android-x86%2Fexternal-libdrm.git

diff --git a/xf86atomic.h b/xf86atomic.h
index 854187a0..db2f6195 100644
--- a/xf86atomic.h
+++ b/xf86atomic.h
@@ -86,8 +86,8 @@ typedef struct { uint_t atomic; } atomic_t;
 # define atomic_set(x, val) ((x)->atomic = (uint_t)(val))
 # define atomic_inc(x) (atomic_inc_uint (&(x)->atomic))
 # define atomic_dec_and_test(x) (atomic_dec_uint_nv(&(x)->atomic) == 1)
-# define atomic_add(x, v) (atomic_add_uint(&(x)->atomic, (v)))
-# define atomic_dec(x, v) (atomic_dec_uint(&(x)->atomic, (v)))
+# define atomic_add(x, v) (atomic_add_int(&(x)->atomic, (v)))
+# define atomic_dec(x, v) (atomic_add_int(&(x)->atomic, -(v)))
 # define atomic_cmpxchg(x, oldv, newv) atomic_cas_uint (&(x)->atomic, oldv, newv)
 
 #endif