From patchwork Fri Apr 8 04:59:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?UmV4LUJDIENoZW4gKOmZs+afj+i+sCk=?= X-Patchwork-Id: 559098 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 DB12FC4332F for ; Fri, 8 Apr 2022 04:59:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234586AbiDHFBm (ORCPT ); Fri, 8 Apr 2022 01:01:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234443AbiDHFBa (ORCPT ); Fri, 8 Apr 2022 01:01:30 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8002F19F21A; Thu, 7 Apr 2022 21:59:25 -0700 (PDT) X-UUID: 2928e39fb82346af80e8f7d98106a2d0-20220408 X-UUID: 2928e39fb82346af80e8f7d98106a2d0-20220408 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 660165636; Fri, 08 Apr 2022 12:59:13 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 8 Apr 2022 12:59:13 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 8 Apr 2022 12:59:13 +0800 From: Rex-BC Chen To: , , , CC: , , , , , , , , , , Rex-BC Chen Subject: [PATCH V2 15/15] cpufreq: mediatek: Use device print to show logs Date: Fri, 8 Apr 2022 12:59:08 +0800 Message-ID: <20220408045908.21671-16-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220408045908.21671-1-rex-bc.chen@mediatek.com> References: <20220408045908.21671-1-rex-bc.chen@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Replace pr_* with dev_* to show logs. Signed-off-by: Rex-BC Chen --- drivers/cpufreq/mediatek-cpufreq.c | 41 +++++++++++++++++------------- 1 file changed, 23 insertions(+), 18 deletions(-) diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index 07d3b31e3ee0..34e3baa4927f 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -92,13 +92,15 @@ static int mtk_cpufreq_voltage_tracking(struct mtk_cpu_dvfs_info *info, old_vproc = regulator_get_voltage(proc_reg); if (old_vproc < 0) { - pr_err("%s: invalid Vproc value: %d\n", __func__, old_vproc); + dev_err(info->cpu_dev, + "%s: invalid Vproc value: %d\n", __func__, old_vproc); return old_vproc; } old_vsram = regulator_get_voltage(sram_reg); if (old_vsram < 0) { - pr_err("%s: invalid Vsram value: %d\n", __func__, old_vsram); + dev_err(info->cpu_dev, + "%s: invalid Vsram value: %d\n", __func__, old_vsram); return old_vsram; } @@ -217,8 +219,8 @@ static int mtk_cpufreq_set_target(struct cpufreq_policy *policy, freq_hz = freq_table[index].frequency * 1000; opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); if (IS_ERR(opp)) { - pr_err("cpu%d: failed to find OPP for %ld\n", - policy->cpu, freq_hz); + dev_err(cpu_dev, "cpu%d: failed to find OPP for %ld\n", + policy->cpu, freq_hz); return PTR_ERR(opp); } vproc = dev_pm_opp_get_voltage(opp); @@ -243,8 +245,8 @@ static int mtk_cpufreq_set_target(struct cpufreq_policy *policy, if (old_vproc <= target_vproc) { ret = mtk_cpufreq_set_voltage(info, target_vproc); if (ret) { - pr_err("cpu%d: failed to scale up voltage!\n", - policy->cpu); + dev_err(cpu_dev, "cpu%d: failed to scale up voltage!\n", + policy->cpu); mtk_cpufreq_set_voltage(info, old_vproc); goto out; } @@ -253,8 +255,8 @@ static int mtk_cpufreq_set_target(struct cpufreq_policy *policy, /* Reparent the CPU clock to intermediate clock. */ ret = clk_set_parent(cpu_clk, info->inter_clk); if (ret) { - pr_err("cpu%d: failed to re-parent cpu clock!\n", - policy->cpu); + dev_err(cpu_dev, "cpu%d: failed to re-parent cpu clock!\n", + policy->cpu); mtk_cpufreq_set_voltage(info, old_vproc); goto out; } @@ -262,8 +264,8 @@ static int mtk_cpufreq_set_target(struct cpufreq_policy *policy, /* Set the original PLL to target rate. */ ret = clk_set_rate(armpll, freq_hz); if (ret) { - pr_err("cpu%d: failed to scale cpu clock rate!\n", - policy->cpu); + dev_err(cpu_dev, "cpu%d: failed to scale cpu clock rate!\n", + policy->cpu); clk_set_parent(cpu_clk, armpll); mtk_cpufreq_set_voltage(info, old_vproc); goto out; @@ -272,8 +274,8 @@ static int mtk_cpufreq_set_target(struct cpufreq_policy *policy, /* Set parent of CPU clock back to the original PLL. */ ret = clk_set_parent(cpu_clk, armpll); if (ret) { - pr_err("cpu%d: failed to re-parent cpu clock!\n", - policy->cpu); + dev_err(cpu_dev, "cpu%d: failed to re-parent cpu clock!\n", + policy->cpu); mtk_cpufreq_set_voltage(info, inter_vproc); goto out; } @@ -285,8 +287,9 @@ static int mtk_cpufreq_set_target(struct cpufreq_policy *policy, if (vproc < inter_vproc || vproc < old_vproc) { ret = mtk_cpufreq_set_voltage(info, vproc); if (ret) { - pr_err("cpu%d: failed to scale down voltage!\n", - policy->cpu); + dev_err(cpu_dev, + "cpu%d: failed to scale down voltage!\n", + policy->cpu); clk_set_parent(cpu_clk, info->inter_clk); clk_set_rate(armpll, old_freq_hz); clk_set_parent(cpu_clk, armpll); @@ -568,15 +571,17 @@ static int mtk_cpufreq_init(struct cpufreq_policy *policy) info = mtk_cpu_dvfs_info_lookup(policy->cpu); if (!info) { - pr_err("dvfs info for cpu%d is not initialized.\n", - policy->cpu); + dev_err(info->cpu_dev, + "dvfs info for cpu%d is not initialized.\n", + policy->cpu); return -EINVAL; } ret = dev_pm_opp_init_cpufreq_table(info->cpu_dev, &freq_table); if (ret) { - pr_err("failed to init cpufreq table for cpu%d: %d\n", - policy->cpu, ret); + dev_err(info->cpu_dev, + "failed to init cpufreq table for cpu%d: %d\n", + policy->cpu, ret); return ret; }