From patchwork Mon Jun 23 23:54:21 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 4405591 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B09F6BEECB for ; Mon, 23 Jun 2014 23:54:26 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 00F80201DD for ; Mon, 23 Jun 2014 23:54:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 287322034A for ; Mon, 23 Jun 2014 23:54:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754021AbaFWXyR (ORCPT ); Mon, 23 Jun 2014 19:54:17 -0400 Received: from perceval.ideasonboard.com ([95.142.166.194]:47311 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753665AbaFWXyK (ORCPT ); Mon, 23 Jun 2014 19:54:10 -0400 Received: from avalon.ideasonboard.com (unknown [91.178.161.143]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 3D91535A08; Tue, 24 Jun 2014 01:53:17 +0200 (CEST) From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: linux-sh@vger.kernel.org Subject: [PATCH v2 15/23] v4l: vsp1: wpf: Simplify cast to pipeline structure Date: Tue, 24 Jun 2014 01:54:21 +0200 Message-Id: <1403567669-18539-16-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 1.8.5.5 In-Reply-To: <1403567669-18539-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1403567669-18539-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use the subdev pointer directly to_vsp1_pipeline() macro instead of casting from the subdev to the wpf object and back to the subdev. Signed-off-by: Laurent Pinchart --- drivers/media/platform/vsp1/vsp1_wpf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/platform/vsp1/vsp1_wpf.c b/drivers/media/platform/vsp1/vsp1_wpf.c index 36c4793..591f09c 100644 --- a/drivers/media/platform/vsp1/vsp1_wpf.c +++ b/drivers/media/platform/vsp1/vsp1_wpf.c @@ -44,9 +44,8 @@ static inline void vsp1_wpf_write(struct vsp1_rwpf *wpf, u32 reg, u32 data) static int wpf_s_stream(struct v4l2_subdev *subdev, int enable) { + struct vsp1_pipeline *pipe = to_vsp1_pipeline(&subdev->entity); struct vsp1_rwpf *wpf = to_rwpf(subdev); - struct vsp1_pipeline *pipe = - to_vsp1_pipeline(&wpf->entity.subdev.entity); struct vsp1_device *vsp1 = wpf->entity.vsp1; const struct v4l2_rect *crop = &wpf->crop; unsigned int i;