1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
index c7479078..e318f002 100644
--- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
@@ -978,8 +978,8 @@ static int gr_gm20b_update_pc_sampling(struct channel_gk20a *c,
         if (!ch_ctx || !ch_ctx->gr_ctx || c->vpr)
                 return -EINVAL;
 
-        ctx_ptr = vmap(ch_ctx->gr_ctx->pages,
-                        PAGE_ALIGN(ch_ctx->gr_ctx->size) >> PAGE_SHIFT,
+        ctx_ptr = vmap(ch_ctx->gr_ctx->mem.pages,
+                        PAGE_ALIGN(ch_ctx->gr_ctx->mem.size) >> PAGE_SHIFT,
                         0, pgprot_writecombine(PAGE_KERNEL));
         if (!ctx_ptr)
                 return -ENOMEM;