Patched in Tegra support.

1 files changed, 2 insertions, 11 deletions

diff --git a/kernel/rwsem.c b/kernel/rwsem.c
index b3c6c3fcd84..9f48f3d82e9 100644
--- a/kernel/rwsem.c
+++ b/kernel/rwsem.c
@@ -7,9 +7,10 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
-#include <linux/export.h>
+#include <linux/module.h>
 #include <linux/rwsem.h>
 
+#include <asm/system.h>
 #include <linux/atomic.h>
 
 /*
@@ -116,16 +117,6 @@ void down_read_nested(struct rw_semaphore *sem, int subclass)
 
 EXPORT_SYMBOL(down_read_nested);
 
-void _down_write_nest_lock(struct rw_semaphore *sem, struct lockdep_map *nest)
-{
-        might_sleep();
-        rwsem_acquire_nest(&sem->dep_map, 0, 0, nest, _RET_IP_);
-
-        LOCK_CONTENDED(sem, __down_write_trylock, __down_write);
-}
-
-EXPORT_SYMBOL(_down_write_nest_lock);
-
 void down_write_nested(struct rw_semaphore *sem, int subclass)
 {
         might_sleep();