PowerPC: Fix build due missing lll_robust_trylock

Commit 887865f remove the lll_robust_trylock definition on all
architectures, however for powerpc both __lll_trylock and
__lll_cond_trylock were based on lll_robust_trylock definition.
This patch restore it with a different name.

1 files changed, 7 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index b65dfa8e91..99b87329d5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2014-07-10  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
+
+	* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_base_trylock):
+	New define.
+	(__lll_trylock): Use __lll_base_trylock.
+	(__lll_cond_trylock): Likewise.
+
 2014-07-10  Roland McGrath  <roland@hack.frob.com>
 
 	* nptl/pthread_create.c (start_thread): Use atomic_or and