1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/os/linux/ioctl_ctrl.c b/drivers/gpu/nvgpu/os/linux/ioctl_ctrl.c
index b6cdffcb..841d345b 100644
--- a/drivers/gpu/nvgpu/os/linux/ioctl_ctrl.c
+++ b/drivers/gpu/nvgpu/os/linux/ioctl_ctrl.c
@@ -60,7 +60,6 @@ struct gk20a_ctrl_priv {
         struct nvgpu_list_node list;
         struct {
                 struct vm_area_struct *vma;
-                unsigned long flags;
                 bool vma_mapped;
         } usermode_vma;
 };
@@ -2040,7 +2039,6 @@ int gk20a_ctrl_dev_mmap(struct file *filp, struct vm_area_struct *vma)
                         vma->vm_end - vma->vm_start, vma->vm_page_prot);
         if (!err) {
                 priv->usermode_vma.vma = vma;
-                priv->usermode_vma.flags = vma->vm_flags;
                 vma->vm_private_data = priv;
                 priv->usermode_vma.vma_mapped = true;
         }
@@ -2089,19 +2087,16 @@ static int alter_usermode_mapping(struct gk20a *g,
         if (poweroff) {
                 err = zap_vma_ptes(vma, vma->vm_start, SZ_4K);
                 if (err == 0) {
-                        vma->vm_flags = VM_NONE;
                         priv->usermode_vma.vma_mapped = false;
                 } else {
                         nvgpu_err(g, "can't remove usermode mapping");
                 }
         } else {
-                vma->vm_flags = priv->usermode_vma.flags;
                 err = io_remap_pfn_range(vma, vma->vm_start,
                                 addr >> PAGE_SHIFT,
                                 SZ_4K, vma->vm_page_prot);
                 if (err != 0) {
                         nvgpu_err(g, "can't restore usermode mapping");
-                        vma->vm_flags = VM_NONE;
                 } else {
                         priv->usermode_vma.vma_mapped = true;
                 }