No one knows what this is for anymore, so just remove it.
Signed-off-by: Jonathan Marek <jonat...@marek.ca>
---
drivers/gpu/drm/msm/msm_gem.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index b199942266a2..09abda42d764 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -207,21 +207,12 @@ int msm_gem_mmap_obj(struct drm_gem_object *obj,
vma->vm_flags &= ~VM_PFNMAP;
vma->vm_flags |= VM_MIXEDMAP;
- if (msm_obj->flags & MSM_BO_WC) {
+ if (msm_obj->flags & MSM_BO_WC)
vma->vm_page_prot =
pgprot_writecombine(vm_get_page_prot(vma->vm_flags));
- } else if (msm_obj->flags & MSM_BO_UNCACHED) {
+ else if (msm_obj->flags & MSM_BO_UNCACHED)
vma->vm_page_prot =
pgprot_noncached(vm_get_page_prot(vma->vm_flags));
- } else {
- /*
- * Shunt off cached objs to shmem file so they have their own
- * address_space (so unmap_mapping_range does what we want,
- * in particular in the case of mmap'd dmabufs)
- */
- vma->vm_pgoff = 0;
- vma_set_file(vma, obj->filp);
-
+ else
vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
- }
return 0;
}
--
2.26.1
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