1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/os_linux.h b/drivers/gpu/nvgpu/common/linux/os_linux.h
index e39d3c4d..cf012acc 100644
--- a/drivers/gpu/nvgpu/common/linux/os_linux.h
+++ b/drivers/gpu/nvgpu/common/linux/os_linux.h
@@ -22,6 +22,7 @@
 
 struct nvgpu_os_linux {
         struct gk20a g;
+        struct device *dev;
 
         struct {
                 struct cdev cdev;
@@ -75,6 +76,11 @@ static inline struct nvgpu_os_linux *nvgpu_os_linux_from_gk20a(struct gk20a *g)
         return container_of(g, struct nvgpu_os_linux, g);
 }
 
+static inline struct device *dev_from_gk20a(struct gk20a *g)
+{
+        return nvgpu_os_linux_from_gk20a(g)->dev;
+}
+
 #define INTERFACE_NAME "nvhost%s-gpu"
 
 #endif