From: Yang Yingliang Date: Tue, 27 Sep 2022 15:40:20 +0000 (+0800) Subject: cpufreq: qcom-nvmem: Switch to use dev_err_probe() helper X-Git-Tag: v6.6.17~6311^2^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d78be404f97fadacd6a0d0928e6933e89e1869f6;p=platform%2Fkernel%2Flinux-rpi.git cpufreq: qcom-nvmem: Switch to use dev_err_probe() helper In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. It's more simple in error path. Signed-off-by: Yang Yingliang Signed-off-by: Viresh Kumar --- diff --git a/drivers/cpufreq/qcom-cpufreq-nvmem.c b/drivers/cpufreq/qcom-cpufreq-nvmem.c index a154f03..a577586 100644 --- a/drivers/cpufreq/qcom-cpufreq-nvmem.c +++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c @@ -299,11 +299,8 @@ static int qcom_cpufreq_probe(struct platform_device *pdev) if (drv->data->get_version) { speedbin_nvmem = of_nvmem_cell_get(np, NULL); if (IS_ERR(speedbin_nvmem)) { - if (PTR_ERR(speedbin_nvmem) != -EPROBE_DEFER) - dev_err(cpu_dev, - "Could not get nvmem cell: %ld\n", - PTR_ERR(speedbin_nvmem)); - ret = PTR_ERR(speedbin_nvmem); + ret = dev_err_probe(cpu_dev, PTR_ERR(speedbin_nvmem), + "Could not get nvmem cell\n"); goto free_drv; }