From patchwork Wed Jun 26 23:07:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 13713516 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 3BBC8C30653 for ; Wed, 26 Jun 2024 23:07:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1AB2710E9E3; Wed, 26 Jun 2024 23:07:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="AdAxBnkY"; dkim-atps=neutral Received: from mail-pj1-f46.google.com (mail-pj1-f46.google.com [209.85.216.46]) by gabe.freedesktop.org (Postfix) with ESMTPS id 19D3210E9DE for ; Wed, 26 Jun 2024 23:07:25 +0000 (UTC) Received: by mail-pj1-f46.google.com with SMTP id 98e67ed59e1d1-2c8b5a236daso393391a91.1 for ; Wed, 26 Jun 2024 16:07:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719443244; x=1720048044; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=fCmh9hAz3AWuYhqTaQEMph1iwcr0FSY/ErS9D4TCWpo=; b=AdAxBnkYedut1I8uuAkbcZSVXxGdXmQvYhcxa3gCWEYvOi2td1B3ocdzcTznuN6MQO CnkOyVbI7pk5JVImycJ3CSPvdtiWt1gn5amxKqNv1GgNS/xw1VJqs8+qXDuTtdRpMRZ/ UkfdeMwHUKiIGGOFm/pz7Ji6Z8f+k1b96UEFhbw7ATaXWH11CNSHA8JWv1yyLy4FdsV6 qeGQKzjSnxT2f72mzD0+6yUJOud/OlPC5L7TcLz09G0IMhi0OxGPCA92DEhbHD6UcqrI u5FkLLx+T2rcefXkOFL10HFdwP2z47N8HzwSMuGGUM7F3toNmbC6ESuhzkRV90o4sH6t G2Vw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719443244; x=1720048044; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=fCmh9hAz3AWuYhqTaQEMph1iwcr0FSY/ErS9D4TCWpo=; b=rUhS7DzKMgdLczdRC6YMcLqBNsFmSjONAZV26aIfK4XBjXMASzEHC8mppZhgQX1960 p1cFQDy9qeidTwl5A8S4ahFoTyA8a3DqC55DEnKXhfVx9tPcEavaa7ZKJoZQjAbbQqDr gcFWsC3v03hgDi2fHKmbXSy101iAqTKE7u+qfAisKx9FXE8PJFoDNVLzhvwRTElVTzSZ GK9jffa9dke3Xfl5bx5CmQPe98GMWJLWGWhofDPgWw809FMs/MUAia/Awh1VMAEdViiP 4PfeVd9CjZ7Cho+g7m3CYK5zSD5dmkOPlDgzzw5BMLfoh65BlOaICVpOxcquyMVP3vSD gw3A== X-Forwarded-Encrypted: i=1; AJvYcCXloiLkJRyAtZHNos4jUWGSLN30AMN+RJ7MUtx3TMjzhdEFgh/yo0+a3unqQWDrUixfNiNQvV5tFYBgFaSlny19qg3lwUc1DLr09qelaWjS X-Gm-Message-State: AOJu0YyZg9PonPgkE5WilvtYm2Pptt5b96x38ggFN9UduBPHDMA2JOhZ V6JRj34otRFirsCzH0apViEjCXKNP4bGS69C4wJujuJ3y4cL8UOFADAa1A== X-Google-Smtp-Source: AGHT+IHb1vWs5mV5OJXelPcBZpetUl/5Gjbv1RPyeokMKxRYlDPFTDsnvepK9ntTDtAdJY6gUxNC7g== X-Received: by 2002:a17:90a:db94:b0:2c2:d11b:14dd with SMTP id 98e67ed59e1d1-2c8452e0fdbmr12343871a91.0.1719443244460; Wed, 26 Jun 2024 16:07:24 -0700 (PDT) Received: from fabio-Precision-3551.. ([2804:14c:485:4b61:a460:36ee:dca1:f711]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2c8fead3100sm61908a91.49.2024.06.26.16.07.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Jun 2024 16:07:24 -0700 (PDT) From: Fabio Estevam To: rfoss@kernel.org Cc: neil.armstrong@linaro.org, victor.liu@nxp.com, dri-devel@lists.freedesktop.org, Fabio Estevam Subject: [PATCH 5/6] drm/bridge: dw-hdmi-cec: Switch to SYSTEM_SLEEP_PM_OPS() Date: Wed, 26 Jun 2024 20:07:03 -0300 Message-Id: <20240626230704.708234-5-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240626230704.708234-1-festevam@gmail.com> References: <20240626230704.708234-1-festevam@gmail.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Fabio Estevam Replace SET_SYSTEM_SLEEP_PM_OPS with its modern SYSTEM_SLEEP_PM_OPS() alternative. The combined usage of pm_ptr() and SYSTEM_SLEEP_PM_OPS() allows the compiler to evaluate if the runtime suspend/resume() functions are used at build time or are simply dead code. This allows removing the __maybe_unused notation from the runtime suspend/resume() functions. Signed-off-by: Fabio Estevam Reviewed-by: Neil Armstrong --- drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c index 673661160e54..d4614de1ae1e 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c @@ -312,7 +312,7 @@ static void dw_hdmi_cec_remove(struct platform_device *pdev) cec_unregister_adapter(cec->adap); } -static int __maybe_unused dw_hdmi_cec_resume(struct device *dev) +static int dw_hdmi_cec_resume(struct device *dev) { struct dw_hdmi_cec *cec = dev_get_drvdata(dev); @@ -328,7 +328,7 @@ static int __maybe_unused dw_hdmi_cec_resume(struct device *dev) return 0; } -static int __maybe_unused dw_hdmi_cec_suspend(struct device *dev) +static int dw_hdmi_cec_suspend(struct device *dev) { struct dw_hdmi_cec *cec = dev_get_drvdata(dev); @@ -341,7 +341,7 @@ static int __maybe_unused dw_hdmi_cec_suspend(struct device *dev) } static const struct dev_pm_ops dw_hdmi_cec_pm = { - SET_SYSTEM_SLEEP_PM_OPS(dw_hdmi_cec_suspend, dw_hdmi_cec_resume) + SYSTEM_SLEEP_PM_OPS(dw_hdmi_cec_suspend, dw_hdmi_cec_resume) }; static struct platform_driver dw_hdmi_cec_driver = { @@ -349,7 +349,7 @@ static struct platform_driver dw_hdmi_cec_driver = { .remove_new = dw_hdmi_cec_remove, .driver = { .name = "dw-hdmi-cec", - .pm = &dw_hdmi_cec_pm, + .pm = pm_ptr(&dw_hdmi_cec_pm), }, }; module_platform_driver(dw_hdmi_cec_driver);