egl/drm: use gbm_dri_surface() wrapper

Remove the explicit cast, using the appropriate wrapper instead.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Acked-by: Daniel Stone <daniels@collabora.com>

diff --git a/src/egl/drivers/dri2/platform_drm.c b/src/egl/drivers/dri2/platform_drm.c
index d42ef6b2f9578d5c3d4395e3a07a148b68471ba9..a0b4862e837b2f54058cc93d91e3301769bc15b3 100644 (file)
--- a/src/egl/drivers/dri2/platform_drm.c
+++ b/src/egl/drivers/dri2/platform_drm.c
@@ -43,7 +43,7 @@
 static struct gbm_bo *
 lock_front_buffer(struct gbm_surface *_surf)
 {
-   struct gbm_dri_surface *surf = (struct gbm_dri_surface *) _surf;
+   struct gbm_dri_surface *surf = gbm_dri_surface(_surf);
    struct dri2_egl_surface *dri2_surf = surf->dri_private;
    struct gbm_dri_device *device = gbm_dri_device(_surf->gbm);
    struct gbm_bo *bo;
@@ -66,7 +66,7 @@ lock_front_buffer(struct gbm_surface *_surf)
 static void
 release_buffer(struct gbm_surface *_surf, struct gbm_bo *bo)
 {
-   struct gbm_dri_surface *surf = (struct gbm_dri_surface *) _surf;
+   struct gbm_dri_surface *surf = gbm_dri_surface(_surf);
    struct dri2_egl_surface *dri2_surf = surf->dri_private;
 
    for (unsigned i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) {
@@ -80,7 +80,7 @@ release_buffer(struct gbm_surface *_surf, struct gbm_bo *bo)
 static int
 has_free_buffers(struct gbm_surface *_surf)
 {
-   struct gbm_dri_surface *surf = (struct gbm_dri_surface *) _surf;
+   struct gbm_dri_surface *surf = gbm_dri_surface(_surf);
    struct dri2_egl_surface *dri2_surf = surf->dri_private;
 
    for (unsigned i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++)