From 5f3c0200b15ab6bac4f08cf525fe56c8190fd9e3 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Tue, 11 Aug 2020 14:59:44 +0800 Subject: [PATCH] thermal: imx: Use dev_err_probe() to simplify error handling dev_err_probe() can reduce code size, uniform error handling and record the defer probe reason etc., use it to simplify the code. Signed-off-by: Anson Huang Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/1597129185-8460-1-git-send-email-Anson.Huang@nxp.com --- drivers/thermal/imx_thermal.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c index 3f74ab4c1ab9..2c7473d86a59 100644 --- a/drivers/thermal/imx_thermal.c +++ b/drivers/thermal/imx_thermal.c @@ -716,14 +716,9 @@ static int imx_thermal_probe(struct platform_device *pdev) if (of_find_property(pdev->dev.of_node, "nvmem-cells", NULL)) { ret = imx_init_from_nvmem_cells(pdev); - if (ret) { - if (ret == -EPROBE_DEFER) - return ret; - - dev_err(&pdev->dev, "failed to init from nvmem: %d\n", - ret); - return ret; - } + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to init from nvmem\n"); } else { ret = imx_init_from_tempmon_data(pdev); if (ret) { @@ -746,14 +741,9 @@ static int imx_thermal_probe(struct platform_device *pdev) data->socdata->power_down_mask); ret = imx_thermal_register_legacy_cooling(data); - if (ret) { - if (ret == -EPROBE_DEFER) - return ret; - - dev_err(&pdev->dev, - "failed to register cpufreq cooling device: %d\n", ret); - return ret; - } + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to register cpufreq cooling device\n"); data->thermal_clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(data->thermal_clk)) {