1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_channel.c b/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
index 17340e8c..2466db40 100644
--- a/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
@@ -33,6 +33,7 @@
 #include "gk20a/dbg_gpu_gk20a.h"
 #include "gk20a/fence_gk20a.h"
 #include "ioctl_channel.h"
+#include "os_linux.h"
 
 static void gk20a_channel_trace_sched_param(
         void (*trace)(int chid, int tsgid, pid_t pid, u32 timeslice,
@@ -359,8 +360,9 @@ free_ref:
 
 int gk20a_channel_open(struct inode *inode, struct file *filp)
 {
-        struct gk20a *g = container_of(inode->i_cdev,
-                        struct gk20a, channel.cdev);
+        struct nvgpu_os_linux *l = container_of(inode->i_cdev,
+                        struct nvgpu_os_linux, channel.cdev);
+        struct gk20a *g = &l->g;
         int ret;
 
         gk20a_dbg_fn("start");
@@ -378,6 +380,7 @@ int gk20a_channel_open_ioctl(struct gk20a *g,
         struct file *file;
         char name[64];
         s32 runlist_id = args->in.runlist_id;
+        struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
 
         err = get_unused_fd_flags(O_RDWR);
         if (err < 0)
@@ -387,7 +390,7 @@ int gk20a_channel_open_ioctl(struct gk20a *g,
         snprintf(name, sizeof(name), "nvhost-%s-fd%d",
                  dev_name(g->dev), fd);
 
-        file = anon_inode_getfile(name, g->channel.cdev.ops, NULL, O_RDWR);
+        file = anon_inode_getfile(name, l->channel.cdev.ops, NULL, O_RDWR);
         if (IS_ERR(file)) {
                 err = PTR_ERR(file);
                 goto clean_up;