From patchwork Tue Sep 10 10:03:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 13798272 X-Patchwork-Delegate: neil.armstrong@linaro.org 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 DBAEEECE582 for ; Tue, 10 Sep 2024 10:08:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=CFpmB1f3mwYvSsVYInXaFuCgDCX21l6g9MiQYln1GI0=; b=iC5ufinoCZHGNQ bxDYOsb79HyEA3BpuW/zpPfsxbOFyyoAHI+eZMcjiFJvk6wbYPnNi/EsGxdvNBgcvifREdv3edFaT 1aRRrgBtPNNXswh66ulmFgyxmh7C33F1Uu0QpGf0jCAPt56dnXBJ/AsV0mRgN8e3eqsnpcwXbgK0d jgEl6vffZa79NeHoTjOkQ5qX1g2eIGVlolf2MylifZsLi+h5OqORIyPfLqVlp9xtM4gGg2OgrdH+L YSrUAQ6nxAO7Sbgtm1eLLxPSoJ7flrHjNOM30doqX+FOGonBE8o2nR+xpTSfuL2j0tT8VTPRtOJtN BhbECmY0xYOQfBcFeGmw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1snxn8-00000005Alo-0QwL; Tue, 10 Sep 2024 10:08:10 +0000 Received: from mgamail.intel.com ([192.198.163.7]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1snxja-000000059jL-40nJ for linux-amlogic@lists.infradead.org; Tue, 10 Sep 2024 10:04:32 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1725962671; x=1757498671; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=WKqIK/ZmFsJXPRHNyOF84G9TKFW1bzTau2Aa5vuIsSE=; b=Rwir1BPXgEmfzAvYH5ogpj9hiaz+sbMoR9s3KBs49TPtR0nXGbJn0LSk KhXsPF4IZkaD4V40RPWKsrSUdm04mnD22uEhtWaLBGfFhL2Ge/W7aot56 LJQmUvhb+xB5/GRJBRT+kyRHl3aZ4zSfarWe0NU6GHoDG8KRkjPGWSGH5 eev4CzpkR3S0/xR8UKv+c+m+VTsYyf356WWSFB/1MQ/2ZKFa0bwVgC6ng gLkJm8gaopvcqW6+RZ7s3//3a8Aow1iZ4F3mdVf5hvKF+WYtkibLi95jp 68glNZqtF174f8OQ541vdv63b+06BxZighGPtALNfO+4SgirqUxsJ7n1S Q==; X-CSE-ConnectionGUID: YrTDA3AuQO+YfOtBmyqbyg== X-CSE-MsgGUID: S6I2TdiyQh+bS3SoyLTq0g== X-IronPort-AV: E=McAfee;i="6700,10204,11190"; a="50112851" X-IronPort-AV: E=Sophos;i="6.10,216,1719903600"; d="scan'208";a="50112851" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2024 03:04:29 -0700 X-CSE-ConnectionGUID: jj7kEEvrRgCFIGl1kkE12g== X-CSE-MsgGUID: K8yj2zkQR02nFABJei6yng== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,216,1719903600"; d="scan'208";a="71762389" Received: from hrotuna-mobl2.ger.corp.intel.com (HELO localhost) ([10.245.246.43]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2024 03:04:26 -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 , Neil Armstrong , linux-amlogic@lists.infradead.org Subject: [PATCH 6/8] drm/meson: dw-hdmi: annotate dw_hdmi_dwc_write_bits() with __maybe_unused Date: Tue, 10 Sep 2024 13:03:42 +0300 Message-Id: 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240910_030431_032563_07B72366 X-CRM114-Status: UNSURE ( 9.13 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Building with clang and and W=1 leads to warning about unused dw_hdmi_dwc_write_bits(). Fix by annotating it with __maybe_unused. See also commit 6863f5643dd7 ("kbuild: allow Clang to find unused static inline functions for W=1 build"). Signed-off-by: Jani Nikula --- Cc: Neil Armstrong Cc: linux-amlogic@lists.infradead.org Cc: Nathan Chancellor --- drivers/gpu/drm/meson/meson_dw_hdmi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c index 5565f7777529..8d99d70a36e3 100644 --- a/drivers/gpu/drm/meson/meson_dw_hdmi.c +++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c @@ -273,10 +273,10 @@ static inline void dw_hdmi_g12a_dwc_write(struct meson_dw_hdmi *dw_hdmi, } /* Helper to change specific bits in controller registers */ -static inline void dw_hdmi_dwc_write_bits(struct meson_dw_hdmi *dw_hdmi, - unsigned int addr, - unsigned int mask, - unsigned int val) +static inline __maybe_unused void dw_hdmi_dwc_write_bits(struct meson_dw_hdmi *dw_hdmi, + unsigned int addr, + unsigned int mask, + unsigned int val) { unsigned int data = dw_hdmi->data->dwc_read(dw_hdmi, addr);