void exynos_drm_fini_buf(struct drm_device *dev,
struct exynos_drm_gem_buf *buffer);
-/* allocate physical memory region and setup sgt and pages. */
+/* allocate physical memory region and setup sgt. */
int exynos_drm_alloc_buf(struct drm_device *dev,
struct exynos_drm_gem_buf *buf,
unsigned int flags);
-/* release physical memory region, sgt and pages. */
+/* release physical memory region, and sgt. */
void exynos_drm_free_buf(struct drm_device *dev,
unsigned int flags,
struct exynos_drm_gem_buf *buffer);