From patchwork Wed Jan 10 17:39:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 13516347 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EFEF2C47073 for ; Wed, 10 Jan 2024 17:39:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 641A510E7A8; Wed, 10 Jan 2024 17:39:45 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0F1EE10E7A2; Wed, 10 Jan 2024 17:39:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1704908383; x=1736444383; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kt4Dv9nU/nsKErTSHELW2YbFBqZ+mZeCNoZ4ynrCmmY=; b=blq3zE6LSjitOIgk/YHlNVqfWlkUMZ5LxVlCa9jM9V+UH3LJfVEfOHrl y4ih23lPsI4L57sFiyF4bC8A6c6zWbO07GD4K2uTdMLGQRTQkyDD3p709 TDMvN6whBlnOfKqctk7gXnxFzaU2eTeF79WtpGYp0CwB5DGQaTxFvxGof +/knTBRfvKzXhd8ViESUrQ/LnWJDKm9DDEj6J0DEvT4rtwaJKLvCFDEyt wVd1li5e78OdTfAHd7p7zx/SFdY3abCjFmFnPTQFGXItaMATT7Dv5NgsC 9CriaZBfUi1GkYH2iZLNbwLdBtBLW8Qxn/yUMuSNcICcm21MB8Xm0sbGm Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10949"; a="462878602" X-IronPort-AV: E=Sophos;i="6.04,184,1695711600"; d="scan'208";a="462878602" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2024 09:39:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10949"; a="1029221861" X-IronPort-AV: E=Sophos;i="6.04,184,1695711600"; d="scan'208";a="1029221861" Received: from fpallare-mobl3.ger.corp.intel.com (HELO localhost) ([10.252.36.240]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2024 09:39:41 -0800 From: Jani Nikula To: dri-devel@lists.freedesktop.org Subject: [PATCH 4/6] drm/imx: prefer snprintf over sprintf Date: Wed, 10 Jan 2024 19:39:14 +0200 Message-Id: <14c0108a54007a8360d84162a1d63cba9613b945.1704908087.git.jani.nikula@intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jani.nikula@intel.com, intel-gfx@lists.freedesktop.org, Philipp Zabel Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" This will trade the W=1 warning -Wformat-overflow to -Wformat-truncation. This lets us enable -Wformat-overflow subsystem wide. Cc: Philipp Zabel Signed-off-by: Jani Nikula Reviewed-by: Philipp Zabel --- drivers/gpu/drm/imx/ipuv3/imx-ldb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/imx/ipuv3/imx-ldb.c b/drivers/gpu/drm/imx/ipuv3/imx-ldb.c index 53840ab054c7..71d70194fcbd 100644 --- a/drivers/gpu/drm/imx/ipuv3/imx-ldb.c +++ b/drivers/gpu/drm/imx/ipuv3/imx-ldb.c @@ -655,7 +655,7 @@ static int imx_ldb_probe(struct platform_device *pdev) for (i = 0; i < 4; i++) { char clkname[16]; - sprintf(clkname, "di%d_sel", i); + snprintf(clkname, sizeof(clkname), "di%d_sel", i); imx_ldb->clk_sel[i] = devm_clk_get(imx_ldb->dev, clkname); if (IS_ERR(imx_ldb->clk_sel[i])) { ret = PTR_ERR(imx_ldb->clk_sel[i]);