1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
index 9b4b756d..8cc852c7 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
@@ -286,7 +286,7 @@ static void gk20a_channel_syncpt_destroy(struct gk20a_channel_sync *s)
         struct gk20a_channel_syncpt *sp =
                 container_of(s, struct gk20a_channel_syncpt, ops);
         nvhost_syncpt_set_min_eq_max_ext(sp->host1x_pdev, sp->id);
-        nvhost_syncpt_put_ref_ext(sp->id);
+        nvhost_syncpt_put_ref_ext(sp->host1x_pdev, sp->id);
         kfree(sp);
 }
 
@@ -294,6 +294,7 @@ static struct gk20a_channel_sync *
 gk20a_channel_syncpt_create(struct channel_gk20a *c)
 {
         struct gk20a_channel_syncpt *sp;
+        char syncpt_name[16];
 
         sp = kzalloc(sizeof(*sp), GFP_KERNEL);
         if (!sp)
@@ -301,14 +302,19 @@ gk20a_channel_syncpt_create(struct channel_gk20a *c)
 
         sp->c = c;
         sp->host1x_pdev = c->g->host1x_dev;
-        sp->id = nvhost_get_syncpt_host_managed(c->g->dev, c->hw_chid);
-        nvhost_syncpt_set_min_eq_max_ext(sp->host1x_pdev, sp->id);
+
+        sprintf(syncpt_name, "%s_%d", dev_name(&c->g->dev->dev), c->hw_chid);
+
+        sp->id = nvhost_get_syncpt_host_managed(sp->host1x_pdev,
+                                                c->hw_chid, syncpt_name);
         if (!sp->id) {
                 kfree(sp);
                 gk20a_err(&c->g->dev->dev, "failed to get free syncpt");
                 return NULL;
         }
 
+        nvhost_syncpt_set_min_eq_max_ext(sp->host1x_pdev, sp->id);
+
         sp->ops.wait_syncpt             = gk20a_channel_syncpt_wait_syncpt;
         sp->ops.wait_fd                 = gk20a_channel_syncpt_wait_fd;
         sp->ops.incr                    = gk20a_channel_syncpt_incr;