From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B13FC07E95 for ; Mon, 19 Jul 2021 22:04:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5EE5611ED for ; Mon, 19 Jul 2021 22:04:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244003AbhGSVWz (ORCPT ); Mon, 19 Jul 2021 17:22:55 -0400 Received: from mga01.intel.com ([192.55.52.88]:46425 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354359AbhGSUcG (ORCPT ); Mon, 19 Jul 2021 16:32:06 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10050"; a="232907751" X-IronPort-AV: E=Sophos;i="5.84,253,1620716400"; d="scan'208";a="232907751" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jul 2021 14:12:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,253,1620716400"; d="scan'208";a="494298660" Received: from lkp-server01.sh.intel.com (HELO a467b34d8c10) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 19 Jul 2021 14:12:09 -0700 Received: from kbuild by a467b34d8c10 with local (Exim 4.92) (envelope-from ) id 1m5aYa-0000nX-TC; Mon, 19 Jul 2021 21:12:08 +0000 Date: Tue, 20 Jul 2021 05:11:33 +0800 From: kernel test robot To: Michael Tretter Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Lucas Stach Subject: [PATCH] drm/exynos: fix err_cast.cocci warnings Message-ID: <20210719211133.GA1443@564cc3e57b3e> References: <202107200518.l6jmQc04-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202107200518.l6jmQc04-lkp@intel.com> X-Patchwork-Hint: ignore User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: kernel test robot drivers/gpu/drm/bridge/samsung-dsim.c:1637:10-17: WARNING: ERR_CAST can be used with dsi -> clks [ i ] drivers/gpu/drm/bridge/samsung-dsim.c:1651:9-16: WARNING: ERR_CAST can be used with dsi -> phy Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) Generated by: scripts/coccinelle/api/err_cast.cocci CC: Michael Tretter Reported-by: kernel test robot Signed-off-by: kernel test robot --- tree: https://git.pengutronix.de/git/lst/linux imx8m-power-domains-testing head: 743ce97bc237b4b97ffa933cd03f5a6c8b401384 commit: 0ce8e59076392e581e9b82892a973b17d55f136b [44/58] drm/exynos: move bridge driver to bridges :::::: branch date: 5 hours ago :::::: commit date: 5 hours ago samsung-dsim.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/bridge/samsung-dsim.c +++ b/drivers/gpu/drm/bridge/samsung-dsim.c @@ -1634,7 +1634,7 @@ static struct samsung_dsim *__samsung_ds dev_info(dev, "failed to get the clock: %s\n", clk_names[i]); - return ERR_PTR(PTR_ERR(dsi->clks[i])); + return ERR_CAST(dsi->clks[i]); } } @@ -1648,7 +1648,7 @@ static struct samsung_dsim *__samsung_ds dsi->phy = devm_phy_get(dev, "dsim"); if (IS_ERR(dsi->phy)) { dev_info(dev, "failed to get dsim phy\n"); - return ERR_PTR(PTR_ERR(dsi->phy)); + return ERR_CAST(dsi->phy); } dsi->irq = platform_get_irq(pdev, 0);