util: add allow_glsl_builtin_const_expression to drirc for Google Earth VR

[mesa.git] / src / util / simple_mtx.h

diff --git a/src/util/simple_mtx.h b/src/util/simple_mtx.h
index 9f9e40861f9cc5e3fac64cebdd356fab9a8451ef..cfb82ba56c18ed14ec7c81aff4f16a990f368b8e 100644 (file)
--- a/src/util/simple_mtx.h
+++ b/src/util/simple_mtx.h
@@ -61,7 +61,7 @@ typedef struct {
 #define _SIMPLE_MTX_INITIALIZER_NP { 0 }
 
 static inline void
-simple_mtx_init(simple_mtx_t *mtx, int type)
+simple_mtx_init(simple_mtx_t *mtx, MAYBE_UNUSED int type)
 {
    assert(type == mtx_plain);
 
@@ -69,7 +69,7 @@ simple_mtx_init(simple_mtx_t *mtx, int type)
 }
 
 static inline void
-simple_mtx_destroy(simple_mtx_t *mtx)
+simple_mtx_destroy(UNUSED simple_mtx_t *mtx)
 {
 }
 
@@ -83,7 +83,7 @@ simple_mtx_lock(simple_mtx_t *mtx)
       if (c != 2)
          c = __sync_lock_test_and_set(&mtx->val, 2);
       while (c != 0) {
-         futex_wait(&mtx->val, 2);
+         futex_wait(&mtx->val, 2, NULL);
          c = __sync_lock_test_and_set(&mtx->val, 2);
       }
    }