From patchwork Tue Oct 4 12:31:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 9361705 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0BDDE60752 for ; Tue, 4 Oct 2016 12:31:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F262B287F3 for ; Tue, 4 Oct 2016 12:31:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E765E287FE; Tue, 4 Oct 2016 12:31:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BD5A0287F9 for ; Tue, 4 Oct 2016 12:31:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753801AbcJDMbt (ORCPT ); Tue, 4 Oct 2016 08:31:49 -0400 Received: from galahad.ideasonboard.com ([185.26.127.97]:48765 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752220AbcJDMbs (ORCPT ); Tue, 4 Oct 2016 08:31:48 -0400 Received: from avalon.ideasonboard.com (unknown [90.63.244.31]) by galahad.ideasonboard.com (Postfix) with ESMTPSA id 034F0207B1; Tue, 4 Oct 2016 14:31:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1475584264; bh=o2s1/BkpEPPZKCgH5mvayRVCNY6Xn9YYJcCuoCHL1zk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q1g6fyh1RRcRdyPkGalmES+8S0QjDdAGEmxakbyJTigywEiOz2y1rPJCKqFjGjHxe dERnpjr7FgOyFwtOtay4EIyjTiLjYkWs/hSSBEun384kp9/h4CtVMjIDIkJgNmahlQ sGDRdkHFky1FsmP9tvqKfmZhb8bizqvHkpUsHJ04= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org, David Airlie , Tomi Valkeinen Subject: [PATCH 2/6] drm: rcar-du: Constify node argument to rcar_du_lvds_connector_init() Date: Tue, 4 Oct 2016 15:31:35 +0300 Message-Id: <1475584299-21236-3-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.7.3 In-Reply-To: <1475584299-21236-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1475584299-21236-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The node passed as a pointer to the rcar_du_lvds_connector_init() function is never modified, make it const. Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) Cc: David Airlie Cc: Tomi Valkeinen diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c index 6afd0af312ba..64e9f0b86e58 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c @@ -79,7 +79,7 @@ static const struct drm_connector_funcs connector_funcs = { int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu, struct rcar_du_encoder *renc, - /* TODO const */ struct device_node *np) + const struct device_node *np) { struct drm_encoder *encoder = rcar_encoder_to_drm_encoder(renc); struct rcar_du_lvds_connector *lvdscon; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h index d4881ee0be7e..639071dd235c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h @@ -19,6 +19,6 @@ struct rcar_du_encoder; int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu, struct rcar_du_encoder *renc, - struct device_node *np); + const struct device_node *np); #endif /* __RCAR_DU_LVDSCON_H__ */