From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CF28ECAAA1 for ; Tue, 30 Aug 2022 17:25:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231253AbiH3RZx (ORCPT ); Tue, 30 Aug 2022 13:25:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231390AbiH3RZG (ORCPT ); Tue, 30 Aug 2022 13:25:06 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7FD4C1612A4; Tue, 30 Aug 2022 10:23:00 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A6C9C61798; Tue, 30 Aug 2022 17:22:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3D467C43140; Tue, 30 Aug 2022 17:22:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661880161; bh=clkQyZKh5bH63+URz0rVRixmIuxpZVkeNeCIrGtcjM0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E+8FPJeb6zO8050kvyhlktdoVznUykcm4PEI2fpV5Ky2a7wt/Zm+q7PzJtdnbsY7j 0I/rfxW29W1HWFG8trS7+XYa0SWiU6yh2Oix7Ku8U2R3tLcKMyXl7OgRzJgCMaUVzI Iuz2tHDkBfWyX1VSwTewzTExPY1W0z0j7MvFpfFH86Jw9ps/ZRhBip2DbuTTru+vFb QXp3b0KlIyRwrX96tJ6rYZuEOWs105w1o1TdKo3y3vVWQ6oO6tXQvFHchzQRL/nro/ 7Z5YVm+AcCgKMKGYu1UtmVKpEsl5H96XfOnQMA0Lkin+tEBc1/yR3z8VSsKnEx2Pqc /ITU82X1HxKNA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Lukasz Luba , Viresh Kumar , "Rafael J . Wysocki" , Sasha Levin , rafael@kernel.org, linux-pm@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 16/23] cpufreq: check only freq_table in __resolve_freq() Date: Tue, 30 Aug 2022 13:21:33 -0400 Message-Id: <20220830172141.581086-16-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220830172141.581086-1-sashal@kernel.org> References: <20220830172141.581086-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lukasz Luba [ Upstream commit 6ca7076fbfaeccce173aeab832d76b9e49e1034b ] There is no need to check if the cpufreq driver implements callback cpufreq_driver::target_index. The logic in the __resolve_freq uses the frequency table available in the policy. It doesn't matter if the driver provides 'target_index' or 'target' callback. It just has to populate the 'policy->freq_table'. Thus, check only frequency table during the frequency resolving call. Acked-by: Viresh Kumar Signed-off-by: Lukasz Luba Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin --- drivers/cpufreq/cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index cddf7e13c2322..799431d287ee8 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -532,7 +532,7 @@ static unsigned int __resolve_freq(struct cpufreq_policy *policy, target_freq = clamp_val(target_freq, policy->min, policy->max); - if (!cpufreq_driver->target_index) + if (!policy->freq_table) return target_freq; idx = cpufreq_frequency_table_target(policy, target_freq, relation); -- 2.35.1