From patchwork Tue Apr 9 14:19:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?5p2O5ZOy?= X-Patchwork-Id: 787842 Received: from m15.mail.163.com (m15.mail.163.com [45.254.50.220]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 1E10112F5BD; Tue, 9 Apr 2024 14:20:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.50.220 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712672421; cv=none; b=q7TXrfyGc3wG4mWGpI43KOuCotPosDyvYHd1eL0HOKbK4oxAcp4SS0TVqi92gEbpQkJm/bIgUlWU7BVlYfM4dE67oE0QbL+Kr/NRRoDXTB3O5kjwTe1FPKFzNpPj6T9Hc3z5Sebz/fX2w7dPDaznYyIMkkuBQfUs6u8dwYDYKLI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712672421; c=relaxed/simple; bh=eR8mjObwrnxacavEWLjfNBi8mwmRrdwSFLbY2h+f4BA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=pud5QLJ7eAiVpOsdwjpY9uGEYrayP5rRE3jc4VrdCn7ayhc5asFNAxBFDaDAMnQnX5HXtbpJFEAysE7FJQeKC8bjWsGKE1+ZeAnslwIkttwTnLwZ6geJe/jaBzaZeThO4GfPF0/xTRIbZrZ72NnQJSmNWRu0kPQKdFtXuoyCznI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=pcoVXCGB; arc=none smtp.client-ip=45.254.50.220 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="pcoVXCGB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=KCt6W vX38grmIkpZ6PL0d3x3MonnLIxac4chg0TbkU0=; b=pcoVXCGBcf3ls8oM/5EwT uSID642AiI/E7VjA1lR/aiVBBSfxTlGdc/k7jd4YafZmEPPnHmVvWI+tF9uSNkRd uCP5a8CITybzK097P8sS82+twb0JF/fJTAJYNj+vNKPhtgktDeNNNTl5e6O03F/b +tJiSf6mCAoVIGjELc9TLM= Received: from localhost.localdomain (unknown [101.86.11.106]) by gzga-smtp-mta-g0-1 (Coremail) with SMTP id _____wDndzFkThVmu5ZqAg--.477S4; Tue, 09 Apr 2024 22:19:45 +0800 (CST) From: Lizhe To: rafael@kernel.org, viresh.kumar@linaro.org, axun.yang@flygoat.com Cc: linux-pm@vger.kernel.org, linux-mips@vger.kernel.org, Lizhe Subject: [PATCH] cpufreq: Remove redundant exit() functions Date: Tue, 9 Apr 2024 07:19:09 -0700 Message-Id: <20240409141909.4413-1-sensor1010@163.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: _____wDndzFkThVmu5ZqAg--.477S4 X-Coremail-Antispam: 1Uf129KBjvJXoWxJF1UCF1UKw13XF1xtrW8Zwb_yoW8CrW3pF W3ZrWUur1rJFWqq3Zru3ykW3W5u3ZFyFyDGFW7GwnYvF13AF15W3WUKFyUZrZ5CrykGFsI vF1kXay7GF48JrUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0pRI38UUUUUU= X-CM-SenderInfo: 5vhq20jurqiii6rwjhhfrp/1tbiSAe7q2XAk0aYWwABst The return value of exit() is 0 and it performs no action. This function can be omitted. Please refer to the end condition check in the __cpufreq_offline() function. Signed-off-by: Lizhe Acked-by: Viresh Kumar --- drivers/cpufreq/cpufreq-nforce2.c | 6 ------ drivers/cpufreq/loongson2_cpufreq.c | 6 ------ 2 files changed, 12 deletions(-) diff --git a/drivers/cpufreq/cpufreq-nforce2.c b/drivers/cpufreq/cpufreq-nforce2.c index f7a7bcf6f52e..fedad1081973 100644 --- a/drivers/cpufreq/cpufreq-nforce2.c +++ b/drivers/cpufreq/cpufreq-nforce2.c @@ -359,11 +359,6 @@ static int nforce2_cpu_init(struct cpufreq_policy *policy) return 0; } -static int nforce2_cpu_exit(struct cpufreq_policy *policy) -{ - return 0; -} - static struct cpufreq_driver nforce2_driver = { .name = "nforce2", .flags = CPUFREQ_NO_AUTO_DYNAMIC_SWITCHING, @@ -371,7 +366,6 @@ static struct cpufreq_driver nforce2_driver = { .target = nforce2_target, .get = nforce2_get, .init = nforce2_cpu_init, - .exit = nforce2_cpu_exit, }; #ifdef MODULE diff --git a/drivers/cpufreq/loongson2_cpufreq.c b/drivers/cpufreq/loongson2_cpufreq.c index afc59b292153..6a8e97896d38 100644 --- a/drivers/cpufreq/loongson2_cpufreq.c +++ b/drivers/cpufreq/loongson2_cpufreq.c @@ -85,18 +85,12 @@ static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy) return 0; } -static int loongson2_cpufreq_exit(struct cpufreq_policy *policy) -{ - return 0; -} - static struct cpufreq_driver loongson2_cpufreq_driver = { .name = "loongson2", .init = loongson2_cpufreq_cpu_init, .verify = cpufreq_generic_frequency_table_verify, .target_index = loongson2_cpufreq_target, .get = cpufreq_generic_get, - .exit = loongson2_cpufreq_exit, .attr = cpufreq_generic_attr, };