1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
index 2819dd1c..e1960102 100644
--- a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
@@ -23,6 +23,7 @@ bool gk20a_is_channel_marked_as_tsg(struct channel_gk20a *ch);
 
 int gk20a_tsg_dev_release(struct inode *inode, struct file *filp);
 int gk20a_tsg_dev_open(struct inode *inode, struct file *filp);
+void gk20a_tsg_release(struct kref *ref);
 int gk20a_tsg_open(struct gk20a *g, struct file *filp);
 long gk20a_tsg_dev_ioctl(struct file *filp,
                          unsigned int cmd, unsigned long arg);