1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a_allocator_page.c b/drivers/gpu/nvgpu/gk20a/gk20a_allocator_page.c
index bc769a2b..358b657f 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a_allocator_page.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a_allocator_page.c
@@ -454,7 +454,7 @@ static struct gk20a_page_alloc *__do_gk20a_alloc_pages(
 
         while (pages) {
                 u64 chunk_addr = 0;
-                u64 chunk_pages = 1 << __fls(pages);
+                u64 chunk_pages = (u64)1 << __fls(pages);
                 u64 chunk_len = chunk_pages << a->page_shift;
 
                 /*