drm: omapdrm: Rename GEM DMA sync functions

The omap_gem_cpu_sync() function operates at a page level, while the
omap_gem_dma_sync() function operates at a buffer level. Rename them to
omap_gem_cpu_sync_page() and omap_gem_dma_sync_buffer() respectively to
avoid confusion.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index 6a5a4d07f675..86567e591f4e 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -388,7 +388,7 @@ static int fault_1d(struct drm_gem_object *obj,
         pgoff = (vmf->address - vma->vm_start) >> PAGE_SHIFT;
 
         if (omap_obj->pages) {
-                omap_gem_cpu_sync(obj, pgoff);
+                omap_gem_cpu_sync_page(obj, pgoff);
                 pfn = page_to_pfn(omap_obj->pages[pgoff]);
         } else {
                 BUG_ON(!is_contiguous(omap_obj));
@@ -734,7 +734,7 @@ static inline bool is_cached_coherent(struct drm_gem_object *obj)
 /* Sync the buffer for CPU access.. note pages should already be
  * attached, ie. omap_gem_get_pages()
  */
-void omap_gem_cpu_sync(struct drm_gem_object *obj, int pgoff)
+void omap_gem_cpu_sync_page(struct drm_gem_object *obj, int pgoff)
 {
         struct drm_device *dev = obj->dev;
         struct omap_gem_object *omap_obj = to_omap_bo(obj);
@@ -747,7 +747,7 @@ void omap_gem_cpu_sync(struct drm_gem_object *obj, int pgoff)
 }
 
 /* sync the buffer for DMA access */
-void omap_gem_dma_sync(struct drm_gem_object *obj,
+void omap_gem_dma_sync_buffer(struct drm_gem_object *obj,
                 enum dma_data_direction dir)
 {
         struct drm_device *dev = obj->dev;