drm/exynos: remove function update_vm_cache_attr
The function update_vm_cache_attr can be merged in exynos_drm_gem_mmap.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index a8849ed..327edaf 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -20,22 +20,6 @@
#include "exynos_drm_buf.h"
#include "exynos_drm_iommu.h"
-static void update_vm_cache_attr(struct exynos_drm_gem_obj *obj,
- struct vm_area_struct *vma)
-{
- DRM_DEBUG_KMS("flags = 0x%x\n", obj->flags);
-
- /* non-cachable as default. */
- if (obj->flags & EXYNOS_BO_CACHABLE)
- vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
- else if (obj->flags & EXYNOS_BO_WC)
- vma->vm_page_prot =
- pgprot_writecombine(vm_get_page_prot(vma->vm_flags));
- else
- vma->vm_page_prot =
- pgprot_noncached(vm_get_page_prot(vma->vm_flags));
-}
-
static unsigned long roundup_gem_size(unsigned long size, unsigned int flags)
{
/* TODO */
@@ -576,7 +560,17 @@
obj = vma->vm_private_data;
exynos_gem_obj = to_exynos_gem_obj(obj);
- update_vm_cache_attr(exynos_gem_obj, vma);
+ DRM_DEBUG_KMS("flags = 0x%x\n", exynos_gem_obj->flags);
+
+ /* non-cachable as default. */
+ if (exynos_gem_obj->flags & EXYNOS_BO_CACHABLE)
+ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
+ else if (exynos_gem_obj->flags & EXYNOS_BO_WC)
+ vma->vm_page_prot =
+ pgprot_writecombine(vm_get_page_prot(vma->vm_flags));
+ else
+ vma->vm_page_prot =
+ pgprot_noncached(vm_get_page_prot(vma->vm_flags));
ret = exynos_drm_gem_mmap_buffer(exynos_gem_obj, vma);
if (ret)