gpu: nvgpu: fix hardcoded page size reference

Bug 1843356
Bug 1769772

Change-Id: I6c2a3a72f7082074bbf1165a74d5070195e1e653
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/1258352
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
index c59dc734..4c5deef5 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
@@ -3517,7 +3517,7 @@ int gk20a_get_sgtable_from_pages(struct device *d, struct sg_table **sgt,
                 goto fail;
         }
         err = sg_alloc_table_from_pages(*sgt, pages,
-                        DIV_ROUND_UP(size, 4096), 0, size, GFP_KERNEL);
+                        DIV_ROUND_UP(size, PAGE_SIZE), 0, size, GFP_KERNEL);
         if (err) {
                 dev_err(d, "failed to allocate sg_table\n");
                 goto fail;