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: 12806085 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 81A46C433EF for ; Fri, 8 Apr 2022 05:11:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5+PcYSsg4OZVdb39+GKlvxPVJh3SVGLEraVK00JSvyw=; b=H6Aw7dA06CoaXa VVSzzQfu8yToCxpQ+hRBW38yykqXchZ4CA2wwijlv/3AFpsQJOI1Xm3shx02lj7LNT86iJR5m9Lkc equZeI84LPI3gSmyX4PVFAV/BcHQEOkZHRyW2G3HaX6sQCnhqo419H5Vqg7ccI4mmWez7IPm/QqFl tIjuxH/HmrDKqlm9SVgM3R/WOEk6JTsrG+Ivs3omSeliisPTXCBVp4TM191k2Ot8T1MPh72nZrlB0 dayBP81sEZFvTE/EUJxQCg1HVkbqpnlaN1DZgoZ/VoIWx1AOjPUPHqRSNTBkR68x+VI3cPBQKcZdt UpqiatcfNn82nbUL2QDw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncgt1-00F1f8-SA; Fri, 08 Apr 2022 05:10:19 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncgs4-00F1BV-My; Fri, 08 Apr 2022 05:09:22 +0000 X-UUID: 25cfc930c6004d52a6e988ca7c89d6d0-20220407 X-UUID: 25cfc930c6004d52a6e988ca7c89d6d0-20220407 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 83522002; Thu, 07 Apr 2022 22:09:14 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 7 Apr 2022 21:59:14 -0700 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220407_220920_798160_3B91D30D X-CRM114-Status: GOOD ( 11.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Replace pr_* with dev_* to show logs. Signed-off-by: Rex-BC Chen Reviewed-by: AngeloGioacchino Del Regno --- 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; }