diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c index f024ac68e2ed..de8c9cd115aa 100644 --- a/drivers/thermal/qoriq_thermal.c +++ b/drivers/thermal/qoriq_thermal.c @@ -201,23 +201,23 @@ static int qoriq_tmu_register_tmu_zone(struct device *dev, return 0; } -static int qoriq_tmu_calibration(struct platform_device *pdev) +static int qoriq_tmu_calibration(struct device *dev, + struct qoriq_tmu_data *data) { int i, val, len; u32 range[4]; const u32 *calibration; - struct device_node *np = pdev->dev.of_node; - struct qoriq_tmu_data *data = platform_get_drvdata(pdev); + struct device_node *np = dev->of_node; len = of_property_count_u32_elems(np, "fsl,tmu-range"); if (len < 0 || len > 4) { - dev_err(&pdev->dev, "invalid range data.\n"); + dev_err(dev, "invalid range data.\n"); return len; } val = of_property_read_u32_array(np, "fsl,tmu-range", range, len); if (val != 0) { - dev_err(&pdev->dev, "failed to read range data.\n"); + dev_err(dev, "failed to read range data.\n"); return val; } @@ -227,7 +227,7 @@ static int qoriq_tmu_calibration(struct platform_device *pdev) calibration = of_get_property(np, "fsl,tmu-calibration", &len); if (calibration == NULL || len % 8) { - dev_err(&pdev->dev, "invalid calibration data.\n"); + dev_err(dev, "invalid calibration data.\n"); return -ENODEV; } @@ -271,8 +271,6 @@ static int qoriq_tmu_probe(struct platform_device *pdev) if (!data) return -ENOMEM; - platform_set_drvdata(pdev, data); - data->little_endian = of_property_read_bool(np, "little-endian"); data->regs = devm_platform_ioremap_resource(pdev, 0); @@ -299,7 +297,7 @@ static int qoriq_tmu_probe(struct platform_device *pdev) qoriq_tmu_init_device(data); /* TMU initialization */ - ret = qoriq_tmu_calibration(pdev); /* TMU calibration */ + ret = qoriq_tmu_calibration(dev, data); /* TMU calibration */ if (ret < 0) goto err; @@ -310,11 +308,12 @@ static int qoriq_tmu_probe(struct platform_device *pdev) goto err; } + platform_set_drvdata(pdev, data); + return 0; err: clk_disable_unprepare(data->clk); - platform_set_drvdata(pdev, NULL); return ret; }