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Wed, 07 Oct 2026 00:24:49 -0700 (PDT) X-Received: by 2002:a05:6a20:918b:b0:3dd:85a8:4c56 with SMTP id adf61e73a8af0-3e134051f3amr990973637.29.1791357889108; Wed, 07 Oct 2026 00:24:49 -0700 (PDT) Received: from [10.217.219.98] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-89188a0d6d7sm954172b3a.12.2026.10.07.00.24.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 Oct 2026 00:24:48 -0700 (PDT) Message-ID: <0f113c6e-b868-4540-9f57-75b3530181f1@oss.qualcomm.com> Date: Wed, 7 Oct 2026 12:54:38 +0530 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/9] soc: qcom: geni-se: Populate clk_perf_tbl with SE source clock frequencies from perf OPP table To: Praveen Talari , konrad.dybcio@oss.qualcomm.com, Sudeep Holla , Cristian Marussi , Ulf Hansson , Bjorn Andersson , Konrad Dybcio , Greg Kroah-Hartman , Jiri Slaby , Mark Brown , Viken Dadhaniya , Andi Shyti Cc: chandana.chiluveru@oss.qualcomm.com, arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org, linux-i2c@vger.kernel.org References: <20260827-derive_clk_perf_tbl_from_perf_domain_opp_table-v2-0-091697dbeb02@oss.qualcomm.com> <20260827-derive_clk_perf_tbl_from_perf_domain_opp_table-v2-2-091697dbeb02@oss.qualcomm.com> Content-Language: en-US From: Mukesh Savaliya In-Reply-To: <20260827-derive_clk_perf_tbl_from_perf_domain_opp_table-v2-2-091697dbeb02@oss.qualcomm.com> Content-Type: text/plain; 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> > + perf_dev = se->pd_list->pd_devs[DOMAIN_IDX_PERF]; > + > + num_opps = dev_pm_opp_get_opp_count(perf_dev); > + if (num_opps < 0) > + return num_opps; > + if (num_opps == 0) > + return -ENODEV; > + Let's combine both in a line. if (num_opps <= 0) return num_opps ? num_opps: -ENODEV; > + se->clk_perf_tbl = devm_kcalloc(se->dev, num_opps, > + sizeof(*se->clk_perf_tbl), > + GFP_KERNEL); > + if (!se->clk_perf_tbl) > + return -ENOMEM; > + Non functional to Simplify, keep level = 0 outside and increment level within loop> + for (i = 0, level = 0; i < num_opps; i++, level++) { > + opp = dev_pm_opp_find_level_ceil(perf_dev, &level); > + if (IS_ERR(opp)) > + return PTR_ERR(opp); > + > + se->clk_perf_tbl[i] = level; > + dev_pm_opp_put(opp); > + } > + se->num_clk_levels = num_opps; > + se->has_opp = true; > + level++;> return 0; > } > EXPORT_SYMBOL_GPL(geni_se_domain_attach); >