diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2022-11-02 12:00:37 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2022-11-02 12:03:35 +0300 |
| commit | 7cfa8553fe8c10c7e28eb651a6e58a7ba2d5e429 (patch) | |
| tree | aef6936b0656303eac0ad9ca0abce128e0a106bf /drivers | |
| parent | 054a3ef683a176a509cc9b37f762029aae942495 (diff) | |
| download | linux-7cfa8553fe8c10c7e28eb651a6e58a7ba2d5e429.tar.xz | |
cpufreq: qcom-hw: Use cached dev pointer in probe()
There are multiple instances of dev pointer used in the probe() function.
Instead of referencing pdev->dev all the time, let's use a cached dev
pointer to simplify the code.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/qcom-cpufreq-hw.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index 25951a32b9d5..6d807956aaf6 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -618,18 +618,19 @@ static struct cpufreq_driver cpufreq_qcom_hw_driver = { static int qcom_cpufreq_hw_driver_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct device *cpu_dev; struct clk *clk; int ret, i, num_domains; - clk = clk_get(&pdev->dev, "xo"); + clk = clk_get(dev, "xo"); if (IS_ERR(clk)) return PTR_ERR(clk); xo_rate = clk_get_rate(clk); clk_put(clk); - clk = clk_get(&pdev->dev, "alternate"); + clk = clk_get(dev, "alternate"); if (IS_ERR(clk)) return PTR_ERR(clk); @@ -648,11 +649,11 @@ static int qcom_cpufreq_hw_driver_probe(struct platform_device *pdev) return ret; /* Allocate qcom_cpufreq_data based on the available frequency domains in DT */ - num_domains = of_property_count_elems_of_size(pdev->dev.of_node, "reg", sizeof(u32) * 4); + num_domains = of_property_count_elems_of_size(dev->of_node, "reg", sizeof(u32) * 4); if (num_domains <= 0) return num_domains; - qcom_cpufreq.data = devm_kzalloc(&pdev->dev, sizeof(struct qcom_cpufreq_data) * num_domains, + qcom_cpufreq.data = devm_kzalloc(dev, sizeof(struct qcom_cpufreq_data) * num_domains, GFP_KERNEL); if (!qcom_cpufreq.data) return -ENOMEM; @@ -664,7 +665,7 @@ static int qcom_cpufreq_hw_driver_probe(struct platform_device *pdev) base = devm_platform_get_and_ioremap_resource(pdev, i, &res); if (IS_ERR(base)) { - dev_err(&pdev->dev, "Failed to map resource %pR\n", res); + dev_err(dev, "Failed to map resource %pR\n", res); return PTR_ERR(base); } @@ -674,9 +675,9 @@ static int qcom_cpufreq_hw_driver_probe(struct platform_device *pdev) ret = cpufreq_register_driver(&cpufreq_qcom_hw_driver); if (ret) - dev_err(&pdev->dev, "CPUFreq HW driver failed to register\n"); + dev_err(dev, "CPUFreq HW driver failed to register\n"); else - dev_dbg(&pdev->dev, "QCOM CPUFreq HW driver initialized\n"); + dev_dbg(dev, "QCOM CPUFreq HW driver initialized\n"); return ret; } |