1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.c b/drivers/gpu/nvgpu/vgpu/vgpu.c
index 49f0fb39..871f0874 100644
--- a/drivers/gpu/nvgpu/vgpu/vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/vgpu.c
@@ -227,6 +227,16 @@ static void vgpu_remove_support(struct gk20a *g)
         }
 }
 
+static void vgpu_init_vars(struct gk20a *g)
+{
+        nvgpu_mutex_init(&g->poweroff_lock);
+        g->regs_saved = g->regs;
+        g->bar1_saved = g->bar1;
+
+        INIT_LIST_HEAD(&g->pending_sema_waits);
+        nvgpu_raw_spinlock_init(&g->pending_sema_waits_lock);
+}
+
 static int vgpu_init_support(struct platform_device *pdev)
 {
         struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -583,6 +593,8 @@ int vgpu_probe(struct platform_device *pdev)
 
         vgpu_init_support(pdev);
 
+        vgpu_init_vars(gk20a);
+
         init_rwsem(&gk20a->busy_lock);
 
         nvgpu_spinlock_init(&gk20a->mc_enable_lock);