From patchwork Thu Aug 20 07:26:36 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Triet Hoang X-Patchwork-Id: 2998 Return-Path: X-Original-To: noreply@patchwork.local Delivered-To: noreply@patchwork.local Received: from sto.lore.kernel.org (sto.lore.kernel.org [172.232.135.74]) by mxe881.netcup.net (Postfix) with ESMTPS id 0DA1F1C0573 for ; Thu, 20 Aug 2026 09:29:21 +0200 (CEST) Authentication-Results: mxe881; dkim=pass header.d=gmail.com; spf=pass (sender IP is 172.232.135.74) smtp.mailfrom=linux-sunxi+bounces-25226-noreply=patchwork.local@lists.linux.dev smtp.helo=sto.lore.kernel.org Received-SPF: pass (mxe881: domain of lists.linux.dev designates 172.232.135.74 as permitted sender) client-ip=172.232.135.74; envelope-from=linux-sunxi+bounces-25226-noreply=patchwork.local@lists.linux.dev; helo=sto.lore.kernel.org; Received: from smtp.subspace.kernel.org (conduit.subspace.kernel.org [100.90.174.1]) by sto.lore.kernel.org (Postfix) with ESMTP id 7A8C0302BCBD for ; Thu, 20 Aug 2026 07:26:47 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 650313B776A; Thu, 20 Aug 2026 07:26:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="b1PcLD1R" X-Original-To: linux-sunxi@lists.linux.dev Received: from mail-pf1-f182.google.com (mail-pf1-f182.google.com [209.85.210.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CA82623BD17 for ; Thu, 20 Aug 2026 07:26:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787210804; cv=none; b=nQxb7qreSbzDyhu52PGasvV9SUwivEWNJlakUz0P1Fm8YzyQNU9PGXqyqmdd06h1UbbI28qhQBOzF8k0wOYF+zI6vtGwY7Tyl2CDfX8xcUl8NshIGnLttEiE5JA0YKDPcbDibiwP0o7GCArYjc32Zzp958V25kySJ5yYWmRhidE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787210804; c=relaxed/simple; bh=syjUuMyE1FVCHZoraDkCPBZ1qJTc86g+j3kAqZUyDFk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=ovYZb7XoqAcaq3qKTKyZk/jWZbAwH/5m/3Us2KjA4FeneuBLkJjpgrp4PW5hdFMoGtq22G9xh/kqgC2bPeHCsTjAQztgku5u5/EWjpowbSEqXF5B5eRrPJhhpgdd+6NHzO4QeGAGUF+D2wWYfy+1y9YkN8yJKhHxKur+o8qLgi4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=b1PcLD1R; arc=none smtp.client-ip=209.85.210.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pf1-f182.google.com with SMTP id d2e1a72fcca58-84faf0fa17eso1881844b3a.2 for ; Thu, 20 Aug 2026 00:26:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1787210802; x=1787815602; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=8FpAmuQv/0D1SendrGr4xs5zcx8uXf/Ui4UAqXK6/V0=; b=b1PcLD1RqxHXudOfp2yWHsDnFX6VPmPymOUBNec99LvY4UVDZf1uH7DYzsqZ+rCSc2 81S3B9Y9ydmoO5KmS/+2EoExBfERc5tTRYHiQzYfQ7R1M5khC5AAFHQDvfcr5t24bN5H geraGZVYo4CweaDkOn/RgkRl4WQkAIUDCP1TjK3XYVxMItGZ8gtydkThQ1FxEfJCpzZm daXWt7Zhgbc3WpkILNmwalFiLEcCp8yF4F2/WkMkdkiKJ2erwyKgRcHm+MmfGWAHSrjx nwW1xPircRlau2sibHBQfJRuYokpoCd32c7v/CsMbvdW+uONBYDGNnMi71UiSmYzQ7Wb SbxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787210802; x=1787815602; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=8FpAmuQv/0D1SendrGr4xs5zcx8uXf/Ui4UAqXK6/V0=; b=A7dDuW/Ugw4CScLtc39v38/xgQyhHdhfddFY8cabRLfwNlNqFmPkHLI9KcLo01V/Zt rxHnK7Udo9P8CraS0v6WSQfNVgVOw+ME7MUXxOvmYu6tvMb15h527viwTpKoKzUlpd8f zDz154oyoNa4F9IHFsuhCW1sxlgUCO76FIn8Kgjioym8G5lgpzSzBW9wYeZgBu/RZ9gz VnQQhLP+E6mmhJuogdAw5bpCuaNFKTBZjHlph1mqT5uWIjYpbFaOfG7TaEry24AWpduN U39hqazXt78lcvBeu28XFNU1tNODxOQ5WT0nNcrR2jBQkr3S8UgFS5i2mpvqp4fLRF0C 9R5w== X-Forwarded-Encrypted: i=1; AHgh+RpomM0U6TS3wtRieC+60hQZo2Oig9Krsiyjk00zdwn2uBC6rMnodwYnjIfGUKY36iwC1RwcJc1Dz7j4zw==@lists.linux.dev X-Gm-Message-State: AOJu0Yx+bmVKOzI7vvsLGhag2faTTu/ZySvkEr6xUBDhly/2h8D2u2BD e7qOzQRts7y52OzsP7powO8i3nJbfVrai+NPOsiBoi75EBlLNC2aN04= X-Gm-Gg: AR+sD10eon5vgavhpCriIGlKAT6zN9FB1q0g5MwBYYLV/JjevvJrUVIqgxB9Sg/fI3K uF69Dmgy3P2lXGcXEJ/i/MCnd+PbNYrnGqoWr/VvML+Ujftkot8MfR9fccvAmOywHtGIPL1NPgY HvHvIrLEEmXEuGjuKgg5VTBYIWo/D01Exm1TEIzCkUTvVapOa0Aq9E8LQqK1y8WjyrMzskCJOnR dzoHqKTsSzFUSGMhyyGvnZLVRNwIKWxYDQnarD3yRZQCYIzc7nXVNKrHFCF9QMFPPQF/+i9w0Vx Hst6CmhUY8G7aY3sAiyuiV0FoN0NL1UDQJfPGg3KeMlPnggTIhqzSOVZFP/4frppzHkgJFaGow1 nDTQQPvmaCW06Kwg2S9ezgchPJyCfsNH3Hj2r7r0RXFbXrw1FFyNLpk8YcmrTfdbl4FxRUpt7Db HKE8Jl1r+3NX11yzSCavXyHV2dWLlJi7y3MBVWSF1oLpd20hxEQKPRbuM8PPXjFHUi+/L8K+ACt rTbOpg3ow87 X-Received: by 2002:a05:6a00:c81:b0:851:b007:2fe0 with SMTP id d2e1a72fcca58-851d3820363mr17061044b3a.1.1787210802084; Thu, 20 Aug 2026 00:26:42 -0700 (PDT) Received: from DL2XHKPB4.dl.net ([103.63.104.162]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-851d33b4135sm1360621b3a.27.2026.08.20.00.26.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Aug 2026 00:26:41 -0700 (PDT) From: Triet Hoang To: myungjoo.ham@samsung.com Cc: kyungmin.park@samsung.com, cw00.choi@samsung.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Triet Hoang Subject: [PATCH] PM / devfreq: Convert to DEFINE_SIMPLE_DEV_PM_OPS() Date: Thu, 20 Aug 2026 14:26:36 +0700 Message-ID: <20260820072636.2049617-1-triet.hoang.dev@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MORS-Enabled: yes X-MORS-DOMAIN: patchwork.local X-MORS-HOSTING: hosting172546 X-MORS-USER: hosting172546 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= Convert the deprecated SIMPLE_DEV_PM_OPS to DEFINE_SIMPLE_DEV_PM_OPS and pm_sleep_ptr(). This lets us drop the __maybe_unused annotations from the suspend and resume callbacks, and reduces kernel size in case CONFIG_PM or CONFIG_PM_SLEEP is disabled. Signed-off-by: Triet Hoang --- drivers/devfreq/rk3399_dmc.c | 8 ++++---- drivers/devfreq/sun8i-a33-mbus.c | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c index dbdce7636ca5..3ebc817fa608 100644 --- a/drivers/devfreq/rk3399_dmc.c +++ b/drivers/devfreq/rk3399_dmc.c @@ -243,7 +243,7 @@ static int rk3399_dmcfreq_get_cur_freq(struct device *dev, unsigned long *freq) return 0; } -static __maybe_unused int rk3399_dmcfreq_suspend(struct device *dev) +static int rk3399_dmcfreq_suspend(struct device *dev) { struct rk3399_dmcfreq *dmcfreq = dev_get_drvdata(dev); int ret = 0; @@ -263,7 +263,7 @@ static __maybe_unused int rk3399_dmcfreq_suspend(struct device *dev) return 0; } -static __maybe_unused int rk3399_dmcfreq_resume(struct device *dev) +static int rk3399_dmcfreq_resume(struct device *dev) { struct rk3399_dmcfreq *dmcfreq = dev_get_drvdata(dev); int ret = 0; @@ -282,7 +282,7 @@ static __maybe_unused int rk3399_dmcfreq_resume(struct device *dev) return ret; } -static SIMPLE_DEV_PM_OPS(rk3399_dmcfreq_pm, rk3399_dmcfreq_suspend, +static DEFINE_SIMPLE_DEV_PM_OPS(rk3399_dmcfreq_pm, rk3399_dmcfreq_suspend, rk3399_dmcfreq_resume); static int rk3399_dmcfreq_of_props(struct rk3399_dmcfreq *data, @@ -477,7 +477,7 @@ static struct platform_driver rk3399_dmcfreq_driver = { .remove = rk3399_dmcfreq_remove, .driver = { .name = "rk3399-dmc-freq", - .pm = &rk3399_dmcfreq_pm, + .pm = pm_sleep_ptr(&rk3399_dmcfreq_pm), .of_match_table = rk3399dmc_devfreq_of_match, }, }; diff --git a/drivers/devfreq/sun8i-a33-mbus.c b/drivers/devfreq/sun8i-a33-mbus.c index 4bd5657558d6..1636501c753e 100644 --- a/drivers/devfreq/sun8i-a33-mbus.c +++ b/drivers/devfreq/sun8i-a33-mbus.c @@ -312,7 +312,7 @@ static int sun8i_a33_mbus_hw_init(struct device *dev, return 0; } -static int __maybe_unused sun8i_a33_mbus_suspend(struct device *dev) +static int sun8i_a33_mbus_suspend(struct device *dev) { struct sun8i_a33_mbus *priv = dev_get_drvdata(dev); @@ -321,7 +321,7 @@ static int __maybe_unused sun8i_a33_mbus_suspend(struct device *dev) return 0; } -static int __maybe_unused sun8i_a33_mbus_resume(struct device *dev) +static int sun8i_a33_mbus_resume(struct device *dev) { struct sun8i_a33_mbus *priv = dev_get_drvdata(dev); @@ -470,7 +470,7 @@ static const struct of_device_id sun8i_a33_mbus_of_match[] = { }; MODULE_DEVICE_TABLE(of, sun8i_a33_mbus_of_match); -static SIMPLE_DEV_PM_OPS(sun8i_a33_mbus_pm_ops, +static DEFINE_SIMPLE_DEV_PM_OPS(sun8i_a33_mbus_pm_ops, sun8i_a33_mbus_suspend, sun8i_a33_mbus_resume); static struct platform_driver sun8i_a33_mbus_driver = { @@ -479,7 +479,7 @@ static struct platform_driver sun8i_a33_mbus_driver = { .driver = { .name = "sun8i-a33-mbus", .of_match_table = sun8i_a33_mbus_of_match, - .pm = pm_ptr(&sun8i_a33_mbus_pm_ops), + .pm = pm_sleep_ptr(&sun8i_a33_mbus_pm_ops), }, }; module_platform_driver(sun8i_a33_mbus_driver);