1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/os/linux/os_linux.h b/drivers/gpu/nvgpu/os/linux/os_linux.h
index 5f636f49..d4b5a770 100644
--- a/drivers/gpu/nvgpu/os/linux/os_linux.h
+++ b/drivers/gpu/nvgpu/os/linux/os_linux.h
@@ -128,6 +128,8 @@ struct nvgpu_os_linux {
         void __iomem *usermode_regs;
         void __iomem *usermode_regs_saved;
 
+        u64 regs_bus_addr;
+
         struct nvgpu_os_linux_ops ops;
 
 #ifdef CONFIG_DEBUG_FS