[PATCH 1/2] powerpc: export thread-tidr interfaces

[Sukadev Bhattiprolu]

Export set_thread_tidr() and clear_thread_tidr() interfaces so they
can be used by external modules.

Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
---
 arch/powerpc/kernel/process.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 2010e4c..f20c1ad 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1560,6 +1560,7 @@ void clear_thread_tidr(struct task_struct *t)
 	free_thread_tidr(t->thread.tidr);
 	t->thread.tidr = 0;
 }
+EXPORT_SYMBOL_GPL(clear_thread_tidr);
 
 void arch_release_task_struct(struct task_struct *t)
 {
@@ -1592,6 +1593,7 @@ int set_thread_tidr(struct task_struct *t)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(set_thread_tidr);
 
 #endif /* CONFIG_PPC64 */
 
-- 
2.7.4