From patchwork Mon Apr 21 08:13:31 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Kling via B4 Relay X-Patchwork-Id: 883473 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EEA62288D2; Mon, 21 Apr 2025 08:13:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745223216; cv=none; b=ZHp7SjDVJtc9oD6/i/gHjDnl0It9JbB21XxxhJnIxER1oLdLYL1ksUXImV7Sq5tvRqt1miydO1dbfPYM0Gy8gx4x/+ucPjpqm27ojX62OsKIajwdYUSDHpa1I7aUycqqmRbWBVqb/r7sE7k6hciNtv4U6S8PZWjfLIAuVtqaIp0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745223216; c=relaxed/simple; bh=KESONawVQc7EwCYau29CxPwms+kLtvEtUci/pYAacG4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=oP90s0JOGKF562Rq6Vsg297Jyq5loIQHHRbsrz+lxWNG0I9oKqZfrOHB7fnbPD+8LGOG5dPcqmJyzQWxrUJO8MBG66rHXXzzd0jEbGSQRg3uuZ6ugzu8IBRRyY/GM2Mc4G2aD+AofujQ/+ol8AG+NXlUmYr17TRr2qty2qouHpo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=auci1cJW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="auci1cJW" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7D5ECC4CEE4; Mon, 21 Apr 2025 08:13:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745223215; bh=KESONawVQc7EwCYau29CxPwms+kLtvEtUci/pYAacG4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=auci1cJWJ5LwwHDSkfTNuUCkuXD5UWi/GS2REdcIOB04cclCI8ojQQer/DcNORvaY g8zYLndpQ/Lv5MIVO2Nzqx2QL2zt27vyDmzJ6sEQw9a1PKxlW9i2AVPG1Dx0rAMvLS vGSHbZm1uatjkPiQxix+h8LvKAS6GfASKzl4+Re1XMzxX+/TLtMLrfELAVjtRzbx+A PHLoih23xhE8aGyo/hjYgcbYIoBJOM6cJUoNuMM3J0ZXTkLnZWIHitLq+K5+Y4Rk58 r/iwDf1+sSsmXpFEKToNcuxra7U+16jdNiLgLmqTeUzVhCCHYTk2Z8SuWy6YmQdCT/ ZPwvGCO1NJaEw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6DDDEC369D2; Mon, 21 Apr 2025 08:13:35 +0000 (UTC) From: Aaron Kling via B4 Relay Date: Mon, 21 Apr 2025 03:13:31 -0500 Subject: [PATCH v2 1/2] cpufreq: tegra124: Remove use of disable_cpufreq Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250421-tegra124-cpufreq-v2-1-2f148cefa418@gmail.com> References: <20250421-tegra124-cpufreq-v2-0-2f148cefa418@gmail.com> In-Reply-To: <20250421-tegra124-cpufreq-v2-0-2f148cefa418@gmail.com> To: "Rafael J. Wysocki" , Viresh Kumar , Thierry Reding , Jonathan Hunter Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Aaron Kling X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1745223214; l=809; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=goje1oshiHYjUzzYAZp/ybbJMpcm4IHxhykHgvfR+Oc=; b=zrAuRuIUwzyI6uIM3MhkgAZ+6ROLi1vFgqv8Sk4EMvUi9Zqepv7HlDGnaWhsZs46kSAmFkgdL BToHCPx+MTnBDbBAJhhRxldkFlc8T1IC4JkodoLavXEvdAJoRfpo2sv X-Developer-Key: i=webgeek1234@gmail.com; a=ed25519; pk=TQwd6q26txw7bkK7B8qtI/kcAohZc7bHHGSD7domdrU= X-Endpoint-Received: by B4 Relay for webgeek1234@gmail.com/20250217 with auth_id=342 X-Original-From: Aaron Kling Reply-To: webgeek1234@gmail.com From: Aaron Kling Instead, unregister the cpufreq device for this fatal fail case. Signed-off-by: Aaron Kling --- drivers/cpufreq/tegra124-cpufreq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/cpufreq/tegra124-cpufreq.c b/drivers/cpufreq/tegra124-cpufreq.c index 514146d98bca2d8aa59980a14dff3487cd8045f6..dc83b1631b13ec428f3b6bbea89462448a62adb4 100644 --- a/drivers/cpufreq/tegra124-cpufreq.c +++ b/drivers/cpufreq/tegra124-cpufreq.c @@ -168,7 +168,8 @@ static int __maybe_unused tegra124_cpufreq_resume(struct device *dev) disable_dfll: clk_disable_unprepare(priv->dfll_clk); disable_cpufreq: - disable_cpufreq(); + if (!IS_ERR(priv->cpufreq_dt_pdev)) + platform_device_unregister(priv->cpufreq_dt_pdev); return err; }