From patchwork Tue Sep 10 10:03:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 13798251 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 E1BD2EDE998 for ; Tue, 10 Sep 2024 10:04:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E4E610E754; Tue, 10 Sep 2024 10:04:18 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="eTWpAa44"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1AC5810E671; Tue, 10 Sep 2024 10:04:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1725962657; x=1757498657; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GSdYiAHGKQ8evoBaTlnrF5os3kXXdvMYMqdDz6+YC+I=; b=eTWpAa444avdg5kCFuHgr2eMT6sjwE/QskLG9+mUlVIAShh43RVixqQ6 iBZoJxpvZYvnyhI2PnRGpkvok6Yb+locruQwauJlsqG5zA1a9QifJu8PY QU6mKtIRLiVRrFMsfcRSQYL7M9LZsBn5Jv2xCuYbMRhtTX8bCya0b220J M0u1KCStUukwxOO299vl93vvWfB0LzZTJjgg3U3YsPjtDVCn6Z7unh2om Zwk3MPkclEhmD2l9OdYuGKLIPQavhCv/uC1a+BiiK8RMGoF73cXxjO9mG KbJNjb00AiTnRgSiJF2icnaw9Wl0u6Blq9kJhACsYRoqecssxZVdTKFOL A==; X-CSE-ConnectionGUID: xT82LVQ1Sx2ztXX4+LP5fQ== X-CSE-MsgGUID: JAPQDXvyTwOsqMJ3V9QLvA== X-IronPort-AV: E=McAfee;i="6700,10204,11190"; a="28479106" X-IronPort-AV: E=Sophos;i="6.10,216,1719903600"; d="scan'208";a="28479106" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2024 03:04:16 -0700 X-CSE-ConnectionGUID: FiNwJEJxR0eQWh4NClRotQ== X-CSE-MsgGUID: 9GWPB/FQSM2Z33bPAMRtvA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,216,1719903600"; d="scan'208";a="71382027" Received: from hrotuna-mobl2.ger.corp.intel.com (HELO localhost) ([10.245.246.43]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2024 03:04:12 -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 , Douglas Anderson , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec Subject: [PATCH 4/8] drm/bridge: ti-sn65dsi86: annotate ti_sn_pwm_pin_{request, release} with __maybe_unused Date: Tue, 10 Sep 2024 13:03:40 +0300 Message-Id: <136ecd978aedd7df39d1b1c37b70596027ff0a3e.1725962479.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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Building with clang, W=1, CONFIG_PM=n and CONFIG_OF_GPIO=n leads to warning about unused ti_sn_pwm_pin_request() and ti_sn_pwm_pin_release(). Fix by annotating them 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 Reviewed-by: Douglas Anderson --- Cc: Douglas Anderson Cc: Andrzej Hajda Cc: Neil Armstrong Cc: Robert Foss Cc: Laurent Pinchart Cc: Jonas Karlman Cc: Jernej Skrabec Cc: Nathan Chancellor --- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 84698a0b27a8..0fd4cb400e81 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -1635,8 +1635,8 @@ static void ti_sn_pwm_unregister(void) } #else -static inline int ti_sn_pwm_pin_request(struct ti_sn65dsi86 *pdata) { return 0; } -static inline void ti_sn_pwm_pin_release(struct ti_sn65dsi86 *pdata) {} +static inline int __maybe_unused ti_sn_pwm_pin_request(struct ti_sn65dsi86 *pdata) { return 0; } +static inline void __maybe_unused ti_sn_pwm_pin_release(struct ti_sn65dsi86 *pdata) {} static inline int ti_sn_pwm_register(void) { return 0; } static inline void ti_sn_pwm_unregister(void) {}