gpu: nvgpu: Export and rename alloc_fence

Rename alloc_fence() to gk20a_alloc_fence() and allow this function
to be called by the channel_sync_gk20a.c code.

Bug 1732449
JIRA DNVGPU-12

Change-Id: Ic17131db2c8545832a2e8caacbd092cf970af4d1
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1162687
Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
index fe38ae57..23522882 100644
--- a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
@@ -98,8 +98,8 @@ int gk20a_fence_install_fd(struct gk20a_fence *f)
 #endif
 }
 
-static struct gk20a_fence *alloc_fence(const struct gk20a_fence_ops *ops,
-                                struct sync_fence *sync_fence, bool wfi)
+struct gk20a_fence *gk20a_alloc_fence(const struct gk20a_fence_ops *ops,
+                                      struct sync_fence *sync_fence, bool wfi)
 {
         struct gk20a_fence *f = kzalloc(sizeof(*f), GFP_KERNEL);
         if (!f)
@@ -161,7 +161,7 @@ struct gk20a_fence *gk20a_fence_from_semaphore(
                 return NULL;
 #endif
 
-        f  = alloc_fence(&gk20a_semaphore_fence_ops, sync_fence, wfi);
+        f  = gk20a_alloc_fence(&gk20a_semaphore_fence_ops, sync_fence, wfi);
         if (!f) {
 #ifdef CONFIG_SYNC
                 sync_fence_put(sync_fence);
@@ -216,7 +216,7 @@ struct gk20a_fence *gk20a_fence_from_syncpt(struct platform_device *host1x_pdev,
         }
 #endif
 
-        f = alloc_fence(&gk20a_syncpt_fence_ops, sync_fence, wfi);
+        f = gk20a_alloc_fence(&gk20a_syncpt_fence_ops, sync_fence, wfi);
         if (!f) {
 #ifdef CONFIG_SYNC
                 if (sync_fence)