From patchwork Wed Sep 4 12:38:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 13790763 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 D12E1CD484A for ; Wed, 4 Sep 2024 12:38:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EFC5F10E7A3; Wed, 4 Sep 2024 12:38:42 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Oy4r1InG"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id 21D2510E79E; Wed, 4 Sep 2024 12:38:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1725453521; x=1756989521; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=tsX9iiu7a1iRHbQnQfzIPVe0jF08WTSnlBhwJ8VkEy4=; b=Oy4r1InGnS0MDTzYBVQFXCcldmu0pF4Pbd4jatWuXZ4K9njmS5+sFic5 DqbTzcsjC5E5Kql0jvIsdGwGnIj8Oxp0cOd2mdxGlwTeZGsB86FwkPwzd zg8P9xcGdQ2aQ3HT7KJVqlD8ZcEvDjLAg6/Gunqt7ENi0HxiWG5hpbQpW HSkEcorxLotUIe9R6HtN64+MSJ6SaAmgl7ZRD0JKksLMuRXWvCXByR05q f+XhBnS2b6c9ahoS02hwFbvPU10IQ4Hgk+aaE+f7hjjWBCsNsA4BuXUT4 bRNs3b4NBDHV9bltACvYa9NOmwNNStT8ZbHaU2qfcAjptB0fMBdPcJCfJ Q==; X-CSE-ConnectionGUID: z2jUyG7kTbWoVZ1HmRu6vA== X-CSE-MsgGUID: Mo4Ci4z6RUypdhaUO+63GQ== X-IronPort-AV: E=McAfee;i="6700,10204,11184"; a="41582227" X-IronPort-AV: E=Sophos;i="6.10,201,1719903600"; d="scan'208";a="41582227" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2024 05:38:40 -0700 X-CSE-ConnectionGUID: WVMODgAxSvekdUCJF4tEbQ== X-CSE-MsgGUID: xSxjIM+sTDidIIqdMgaxWw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,201,1719903600"; d="scan'208";a="102667797" Received: from cpetruta-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.246.18]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2024 05:38:38 -0700 From: Jani Nikula To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, jani.nikula@intel.com, Nathan Chancellor Subject: [PATCH] drm: enable warnings on unused static inlines Date: Wed, 4 Sep 2024 15:38:19 +0300 Message-Id: <20240904123819.3784906-1-jani.nikula@intel.com> X-Mailer: git-send-email 2.39.2 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" We enable most W=1 warnings by default subsystem wide. Also enable warnings on unused static inlines when building with clang. See also commit 6863f5643dd7 ("kbuild: allow Clang to find unused static inline functions for W=1 build"). Cc: Nathan Chancellor Signed-off-by: Jani Nikula --- drivers/gpu/drm/Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 784229d4504d..6bd2cdb08be7 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -19,6 +19,9 @@ subdir-ccflags-y += $(call cc-option, -Wformat-overflow) # FIXME: fix -Wformat-truncation warnings and uncomment #subdir-ccflags-y += $(call cc-option, -Wformat-truncation) subdir-ccflags-y += $(call cc-option, -Wstringop-truncation) + +subdir-ccflags-y += -DKBUILD_EXTRA_WARN1 + # The following turn off the warnings enabled by -Wextra ifeq ($(findstring 2, $(KBUILD_EXTRA_WARN)),) subdir-ccflags-y += -Wno-missing-field-initializers