drm/exynos: rename zpos to index

[deliverable/linux.git] / drivers / gpu / drm / exynos / exynos_drm_drv.h

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 82bbd7f4b3167114f0405d829ae4e1edc5c56699..588b6763f9c7a89b01d2c167e648aea7058b6ae5 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -76,7 +76,7 @@ to_exynos_plane_state(struct drm_plane_state *state)
  * Exynos drm common overlay structure.
  *
  * @base: plane object
- * @zpos: order of overlay layer(z position).
+ * @index: hardware index of the overlay layer
  *
  * this structure is common to exynos SoC and its contents would be copied
  * to hardware specific overlay info.
@@ -85,7 +85,7 @@ to_exynos_plane_state(struct drm_plane_state *state)
 struct exynos_drm_plane {
        struct drm_plane base;
        const struct exynos_drm_plane_config *config;
-       unsigned int zpos;
+       unsigned int index;
        struct drm_framebuffer *pending_fb;
 };