drm/ast: Remove useless drm_fb_get_bpp_depth() call

The function has no side effect and its returned values are ignored,
don't call it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465236852-11710-1-git-send-email-laurent.pinchart@ideasonboard.com

diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index 5320f8c57884567dd814aaac3ff595fde5f1425f..c017a9330a18991cbd05eaa9be7cfeef557de98e 100644 (file)
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -167,12 +167,9 @@ static int astfb_create_object(struct ast_fbdev *afbdev,
                               struct drm_gem_object **gobj_p)
 {
        struct drm_device *dev = afbdev->helper.dev;
-       u32 bpp, depth;
        u32 size;
        struct drm_gem_object *gobj;
-
        int ret = 0;
-       drm_fb_get_bpp_depth(mode_cmd->pixel_format, &depth, &bpp);
 
        size = mode_cmd->pitches[0] * mode_cmd->height;
        ret = ast_gem_create(dev, size, true, &gobj);